Procrastination makes easy things hard and hard things harder.

You can hire a tutor but you can't hire someone to practice for you.

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

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

Never underestimate the importance of small steps. small steps = big changes. 

The greatest enemy to human potential is your comfort zone

You cannot escape the responsibility of tomorrow by evading it today

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

I think, therefore I am.

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

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

Everything you want is on the other side of fear

FAIL - First Attempt In Learning

We learn more from failure than we do from success.

I can is 100 times more important than IQ.