Diamonds are only lumps of coal that stuck to their jobs.

You can easily judge the character of a man by how he treats those who can do nothing for him.

I have made the most important discovery of my career, the most important discovery of my life: It is only in the mysterious equations of love that any logic or reasons can be found.

Classes will dull your mind, destroy the potential for authentic creativity.

The purpose of education is to replace an empty mind with an open one.

People are always selling the idea that people with mental illness are suffering. I think madness can be an escape. If things are not so good, you maybe want to imagine something better.

Too many people overvalue what they are not and undervalue what they are.

As you will find in multivariable calculus, there is often a number of solutions for any given problem.

Failure is success if we learn from it.

Rationality of thought imposes a limit on a person's concept of his relation to the cosmos.

The biggest mistake people make in life is not trying to make a living at doing what they most enjoy.

The happiness you feel is in direct proportion to the love you give.

Jesus was not the man he was as a result of making Jesus Christ his personal savior.

If you make the goal of your life just to stay alive, you'll fail. If you make the goal of your life the kingdom, you cannot lose.

Timing in life is everything.

What we want is not power, but simply combination in order to elicit the largest possible giving.

It's interesting that these themes of crime and political corruption are always relevant.

Don't bring negative to my door.

We are all human; therefore, nothing human can be alien to us.

I embraced, I think, the process of becoming No. 1 of the world, which was long and difficult, but it's sweeter in the end.

It's a sad thing to watch your best friend turn into somebody you don't know anymore. Or even want to know.