Work ethic is important, because, unlike intelligence, athleticism, or charisma, or any natural attribute, it’s a choice.

Success is not final, failure is not fatal.  It is the courage to continue that counts.

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

Don’t practice until you get it right, practice until you can’t get it wrong.

Your attitude is everything. Pick a good one.

A book a day keeps the stupidity away.

Do what you have always done and you will always be what you have always been

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

You cannot start the next chapter of your life if you keep re-reading the last one.

Failure to prepare = preparing to fail

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

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

Skills are built not born.

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

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