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

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

No one starts out on top. You have to work your way up.

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

When you make a mistake, take another chance. Only when you choose not to do so do you fail.

The temptation to quit will be the greatest when you are about to succeed

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

If you really want something you’ll find a way. If you don’t you’ll find an excuse.

You can pick up a mistake and carry it as a burden,  or you can set it down as use it as a stepping stone to greatness.

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

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

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

The road to success is like a staircase. If you want to succeed, double your failure rate

There are no shortcuts to any place worth going.

Failure is NOT your destiny. Failure is the key to success.