If you can understand just one thing thoroughly, then you will understand everything.

Time is your friend, impulse is your enemy.

There are no bad mistakes in maths, only discoveries.

Run in the morning before your body figures out what you're doing

The greatest enemy to human potential is your comfort zone

A hero is no braver than an ordinary man, but he is braver five minutes longer.

99% of genius comes from hard work, the remaining 1% comes from innate talent

Just stick with it, what seems hard now will one day be your warm up.

Start, struggle, fail, fix and learn. Repeat.

Procrastination makes easy things hard and hard things harder.

The gift of imperfection - let go of who you think you're supposed to be and embrace who you are.

Tough times never last, but tough people do.

99% of failures come from people who have the habit of making excuses.

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.

Don’t hang your targets after you’re done shooting.