Tis very certain the desire of life prolongs it.

Instinct is a marvellous thing. It can neither be explained nor ignored.

If you don't know where you're from, you'll have a hard time saying where you're going.

When you undervalue what you do, the world will undervalue who you are

Science may set limits to knowledge, but should not set limits to imagination.

A single lie destroys a whole reputation of integrity.

If you don't stand for something you will fall for anything.

We sometimes congratulate ourselves at the moment of waking from a troubled dream; it may be so the moment after death.

If you do what you've always done, you'll get what you've always gotten.

It takes a great deal of bravery to stand up to our enemies, but just as much to stand up to our friends.

I've come to believe that all my past failure and frustration were actually laying the foundation for the understandings that have created the new level of living I now enjoy.

Beer: The cause of, and solution to, all of life's problems.

You are not a drop in the ocean. You are the entire ocean, in a drop.

One who loses wealth loses much. One who loses a friend loses more. But one who loses courage loses all.

It takes a lot of courage to show your dreams to someone else.

If we know exactly where we're going, exactly how to get there, and exactly what we'll see along the way, we won't learn anything.

The first method for estimating the intelligence of a ruler is to look at the men he has around him.

The more that you read, the more things you will know. The more that you learn, the more places you'll go.

Your reputation is in the hands of others. That's what the reputation is. You can't control that. The only thing you can control is your character.

And no one will listen to us until we listen to ourselves.

No man has any natural authority over his fellow men.