The life which is not examined is not worth living.

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.

We are beings who seek the infinity of beauty over the finitude of time.

The first attempt may fail, but it does not create room for excuses.

With her I'd buried myself, every memory of who I was now, six feet under with the sister I'd put there.

Change isn't always comfortable, but it always teaches us something of utmost importance – usually about ourselves – and we become better people for it.

The greatest of fools are those who fail to mark the invisible from the nonexistent.

I don't know what laws of physics are involved, but if you fill a gym with teenagersand tell them to stare at one object, heat is actually produced. I half expected tospontaneously combust.Katrina

Chose you this day whom, not tomorrow, whom you'll serve?

Aesthetic life is not something sophisticated - that's a humanistic lie. Aesthetic life is as integral to being human as building sandcastles on the beach and giving your children names.

I'm Reconstructionist; I don't serve the Sabbath, but I go to synagogue.

He thinks too much. Such men are dangerous.