If you can understand just one thing thoroughly, then you will understand everything.

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.

There are no shortcuts to any place worth going.

The road to success is like a staircase. If you want to succeed, double your failure rate

I can is 100 times more important than IQ.

Try and do one thing each day that you would really rather not do.

It always seems impossible until it's done.

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

1.00³⁶⁵=1 and 1.01³⁶⁵=37.7. Doing nothing at all versus small steps at a time. 

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

A hero is no braver than an ordinary man, but he is braver five minutes longer.

Skills are built not born.

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

Whenever you find yourself doubting how far you can go, just remember how far you have come.

Just stick with it, what seems hard now will one day be your warm up.