You cannot escape the responsibility of tomorrow by evading it today

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

Success is a journey, not a destination.

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

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

Failure to prepare = preparing to fail

Don’t compare yourself to others. Compare yourself to the person you were yesterday.

Hard work always pays off - it is not a question of if you will get there, but WHEN you will get there

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

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

Time is your friend, impulse is your enemy.

Instead of finding reasons why you can't, find reasons why you can.

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

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

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