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

Time is your friend, impulse is your enemy.

Failure to prepare = preparing to fail

Skills are built not born.

The greatest enemy to human potential is your comfort zone

Success is a journey, not a destination.

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

Tough times never last, but tough people do.

There are no bad mistakes in maths, only discoveries.

You'll never change your life until you change something you do daily. The secret to success and change in found in your daily routine.

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

I can is 100 times more important than IQ.

I have not failed, I've just found 10,000 ways that won't work.

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

Fall down seven times, stand up eight.