Your dog is your only philosopher.

Human behavior flows from three main sources: desire emotion and knowledge.

Science is nothing but perception.

Reality is created by the mind. We can change our reality by changing our mind.

If you do not take an interest in the affairs of your government, then you are doomed to live under the rule of fools.

A wise man speaks because he has something to say; a fool because he has to say something.

No one is more hated than he who speaks the truth.

Don't force your children into your ways, for they were created for a time different from your own.

Good people do not need laws to tell them to act responsibly, while bad people will find a way around the laws.

Reality is created by the mind, we can change our reality by changing our mind.

Enjoy life. There's plenty of time to be dead. Be kind, for everyone you meet is fighting a harder battle.

Head up, heart open. To better days!

There's no use fussing on a boy who doesn't have any ability.

[On Brazil:] In our country everything is weakening. The money is weak. Democracy is weak and the politicians are very weak. Everything that is weak dies one day.

Love is like that. I could crush her beneath the weight of confession.

I do not hesitate to say that the limitation on naval craft between the great naval powers was too high.

Last week convicted Enron crook Ken Lay died of a heart attack. They announced they were going to cremate him. Where he's going, why bother?.

I smoke, isn't that terrible?

I will choose a path that's clear, I will choose freewill.

Death is the surcease that comes when the exhausting battle has been lost.

Don’t tell me you’re going to eat a mashed-potato sandwich