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

I think, therefore I am.

Time is your friend, impulse is your enemy.

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

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

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

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

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

In order to become better than anybody else you must first become better than yourself.

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

Tough times never last, but tough people do.

You cannot start the next chapter of your life if you keep re-reading the last one.

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

He who has begun his task is half-way done. Have the courage to begin!

Nobody said it’d be easy, they just promised it would be worth it.