All mankind is divided into three classes: those that are immovable, those that are movable, and those that move.

A Penny Saved is a Penny Earned.

Well done is better than well said.

The doorstep to the temple of wisdom is a knowledge of our own ignorance.

You can do anything you set your mind to.

Never leave that till tomorrow which you can do today.

Tell me and I forget. Teach me and I remember. Involve me and I learn.

Beware of little expenses. A small leak will sink a great ship.

By failing to prepare, you are preparing to fail.

If you would know the value of money, go and try to borrow some.

War is when the government tells you who the bad guy is. Revolution is when you decide that for yourself.

It’s either you are converting your time or not

If the Lord is for you, which He unquestionably is, who else other than yourself would dare to stop you from proclaiming your true destiny?

He was painfully aware of the fact that he was in his underwear. Not the best situation in which to fight people.

If I have ever made any valuable discoveries it has been owing more to patient attention than to any other talent.

Austere perseverance harsh and continuous may be employed by the least of us and rarely fails of its purpose for its silent power grows irresistibly greater with time.

I travel all over the world, usually 10 months out of the year. I stay at a lot of hotels, and the ones I like best are clean and not complicated. You go to bed and say, 'Wow, I feel comfortable.'

The greatest danger in life is not taking chances. There are so many negative people wanting to grind you down, but you can't let them. If people say you are mad, you know you're on the right track.

Rising glory occasions the greatest envy, as kindling fire the greatest smoke.

It wasn't by accident that the Gettysburg address was so short. The laws of prose writing are as immutable as those of flight, of mathematics, of physics.

Mosley is bigger than me. He's fast and his hand speed is still there. He's faster than most of my opponents. He's also preparing hard and he's also good, so we never underestimate our opponent.