Jeffrey Archer

I learnt a lot about myself, I learnt a lot about other people and the problems they have. If I was lucky enough to live to a hundred, how I will feel about two per cent of my life being that way, I don't know.

English Politician

Hans Haacke

When works of art are presented like rare butterflies on the walls, they're decontextualized. We admire their beauty, and I have nothing against that, per se. But there is more to art than that.

German Artist

Haruki Murakami

As long as possible, I would really like to complete one marathon per year. Though my time has been slowing down as I get older, it has become a very important part of my life.

Japanese Writer

Johnny Marr

No one has any respect for someone who can play a million notes per minute but can't put together a decent tune that someone can sing to or feel some sort of emotion from.

English Musician

Michael Schumacher

I like to share my life, and spend time with someone I love. That has worked 100 per cent with my wife.

German Celebrity

Bill Gates

Well-spent aid money is saving lives for a few thousand dollars per life saved.

American Businessman

Aaron Ramsey

When you're playing, it's important to focus 100 per cent on what you're doing.

Welsh Athlete

Sean Bean

If you're going to support a football team, do it 100 per cent.

English Actor

Jupp Heynckes

I adore football, and if I do a job, I do it 100 per cent.

German Athlete

Josh Ryan Evans

I realized my life was not going to be, per se, normal.

American Actor

Use 'per' to talk about prices in relation to a unit of measure.

Quantifying Costs

Use 'per' to specify the frequency of an occurrence within a time period.

Rate Frequency

Use 'per' when providing statistical information, such as ratios or averages.

Statistical Figures

Mention 'per' to specify the method of sending or receiving information.

Method of Communication

Use 'per' to indicate the medium through which something is delivered.

Transmission Medium

When something takes a non-physical route, use 'per' to describe its path.

Non-Physical Journey

Use 'per' to indicate that actions are done according to specific instructions or guidelines.

Following Guidelines

Indicate the source of a directive or rule by using 'per' followed by the document's title.

Citing Documents

Show that you're adhering to someone's request by using 'per' with their demand.

Request Compliance

 In other words, it says that all motion is impossible. This conclusion is clearly absurd, but where is the flaw in the logic? To resolve the paradox, it helps to turn the story into a math problem. Let's supposed that Zeno's house is one mile from the park and that Zeno walks at one mile per hour.

What is Zeno's Dichotomy...

 twice as much greenhouse gases are sequestered in the boreal per acre than the tropical rainforests. And what we're doing is we're destroying this carbon sink, turning it into a carbon bomb. And we're replacing that with the largest industrial project in the history of the world,

Garth Lenz: The true...

 Now, the detectors take snapshots of about a billion of these collisions per second to find signs of extremely rare massive particles. To add to the difficulty, the particles we're looking for may be unstable and decay into more familiar particles before reaching the sensors.

Could we create dark...

 Let's forget about finger sections for a moment and look at the simplest case of having just two options per finger, up and down. This won't allow us to represent powers of ten, but it's perfect for the counting system that uses powers of two, otherwise known as binary.

How high can you count...

 at the rate of one digit per second. Over time, instead of taking two minutes, it began taking him as long as five. Life in the lonely, dark cave had warped Siffre's own perception of time despite his brain's best efforts to keep him on track.

How does your body know...

 has embarked on a new flying around the world nonstop in a plane of his own design. Able to travel consistently at the incredible speed of one degree longitude around the equator per minute, the plane would take six hours to circle the world.

Can you solve the...

 estimate that today the world pays a hundred and one billion dollars in subsidies to green energy but in a generations time the bill is not going to go down we will owe two hundred and twenty three billion dollars per year in

Economics of climate...

 at speeds up to 224 miles per hour. Faster than some category five hurricanes. The atmosphere is so thick that it creates a surface pressure similar to what it would be about half a mile deep in the Earth's oceans.

Venus 101 PIPE National...

 It measures the force of the bite of an animal. So, if I bite on this here it should register... about 120 pounds per square inch. To get the dragons to bite, we're going to need a little bit of encouragement

Largest Lizard on Earth...

 The universe is bustling with matter and energy. Even in the vast apparent emptiness of intergalactic space, there's one hydrogen atom per cubic meter.

Per

For each; for every.