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

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

FAIL - First Attempt In Learning

The greatest enemy to human potential is your comfort zone

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

There are no shortcuts to any place worth going.

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

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

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

Procrastination is the thief of time and the enemy of success.

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

Don't put off until tomorrow what you can do today. If today you have no time, it means tomorrow you'll be too tired and the next day you'll be something else.

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

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

The journey of a thousand miles begins with one step.