Most people have no concept of how an automatic transmission works, yet they know how to drive a car. You don't have to study physics to understand the laws of motion to drive a car. You don't have to understand any of this stuff to use Macintosh.

By failing to prepare, you are preparing to fail.

Let's have faith that right makes might; and in that faith let us, to the end, dare to do our duty as we understand it.

Your goodness is impediment in your way, so let your eyes be red with anger, and try to fight injustice with a firm hand.

I deny the very existence of that Almighty Supreme Being.

The purpose of our lives is to be happy.

Men are swayed more by fear than by reverence.

As far as I'm concerned, I prefer silent vice to ostentatious virtue. 

One lesson that every nation can learn from China is to focus more on creating village-level enterprises, quality health services and educational facilities.

Great teachers emanate out of knowledge, passion and compassion.

When you are winning a war almost everything that happens can be claimed to be right and wise. 

I do not believe a man can ever leave his business. He ought to think of it by day and dream of it by night. Henry Ford A bore is a person who opens his mouth and puts his feats in it.