Nothing is impossible if you want it badly enough. Impossible = I'm possible.

Don’t confuse your path with your destination. Just because its stormy now doesn’t mean you are headed for failure.

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

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

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

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

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

The easiest person to deceive is yourself.

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

Failure is not the opposite of success, it is part of the success.

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

I think, therefore I am.

Failure to prepare = preparing to fail

A book a day keeps the stupidity away.

The bad news is time flies, the good new is that you're the pilot.