Skills are built not born.

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

Work on your weaknesses until they are your strengths and work on your strengths until they are second nature.

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

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

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

There is no elevator to success, you have to take the stairs.

99% of genius comes from hard work, the remaining 1% comes from innate talent

I can is 100 times more important than IQ.

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

Success is a journey, not a destination.

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

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

Tough times never last, but tough people do.

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