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

Don't fear failure, fear being in the same exact same place next year as you are now.

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

FAIL - First Attempt In Learning

Tomorrow is worth more than yesterday but less than today.

Life is full of opportunities. With every opportunity that is missed, another one is born.

Yesterday is history, tomorrow is a mystery, but today is a gift—that's why it's called 'the present

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

No matter how bad it gets, you’re still way ahead of those who haven’t even started.

Mistakes have the power to turn you into something better than you were before.

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

Mathematics Is not a spectator sport. The only way to learn mathematics is to do mathematics.

Your attitude is everything. Pick a good one.

Your limitation - its only your imagination.

I have not failed, I've just found 10,000 ways that won't work.