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

Don't be afraid to take an unfamiliar path.  Sometimes they're the ones that lead you to the best places.

The greatest enemy to human potential is your comfort zone

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

Dreams don't work unless you do.

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

There are no bad mistakes in maths, only discoveries.

Fall down seven times, stand up eight.

Failure to prepare = preparing to fail

The greatest glory in loving lies not in never falling, but in rising every time we fall.

There are no shortcuts to any place worth going.

The power of reflection is the most powerful skill you’ll learn.

If you fail, next time fail better.

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

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