We all have two lives. The second begins when we realise we only have one. 

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

Time is your friend, impulse is your enemy.

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

1.00³⁶⁵=1 and 1.01³⁶⁵=37.7. Doing nothing at all versus small steps at a time. 

I can is 100 times more important than IQ.

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

Whenever you find yourself doubting how far you can go, just remember how far you have come.

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

If you fail, next time fail better.

Don’t confuse your path with your destination. Just because its stormy now doesn’t mean you are headed for failure.

Failure to prepare = preparing to fail

Do what you have always done and you will always be what you have always been

Hard work beats talent when talent doesn't work hard.

The boxer is not afraid of being knocked down, he is afraid of not being able to get up again.