Success is not final and failure is not fatal. It is the courage to continue that counts.

Practice makes comfort. Expand your experiences regularly so every stretch won't feel like your first.

Fall down seven times, stand up eight.

Pure mathematics is in its way, the poetry of logical ideas.

Hard work - a two way street where you get exactly what you put in.

The wise person knows that no answer is also an answer

Be strong enough to stand alone, smart enough to know when you need help, and brave enough to ask for it.

Nothing is impossible if you want it badly enough. Impossible = I'm possible.

There is no talent here. There is hard work and obsession. You could be anyone if you put in the time.

We learn more from failure than we do from success.

Nobody said it’d be easy, they just promised it would be worth it.

Failure to prepare = preparing to fail

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

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

The easiest person to deceive is yourself.