Knowledge is of no value unless you put it into practice.

No one starts out on top. You have to work your way up.

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

FAIL - First Attempt In Learning

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

The journey of a thousand miles begins with one step.

Success is a journey, not a destination.

Time is your friend, impulse is your enemy.

You cannot escape the responsibility of tomorrow by evading it today

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

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

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

I think, therefore I am.

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

I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practiced one kick 10,000 times.