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

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

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

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

You can have results or excuses, not both

The greatest mistake we make is living in constant fear that we will make one.

Work like you don't need the money, dance like nobody's watching and love like you've never been hurt. 

If you fail, next time fail better.

Practice like you’ve never won. Perform like you’ve never lost.

It is never too late to turn an unproductive day into a productive one.

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

Mistakes have the power to turn you into something better than you were before.

Do Not Be Afraid To Make Mistakes. Each mistake teaches us something.

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

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