A good decision is based on knowledge, and not on numbers.

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.

leaders don't watch but make things happen-initiate change

Uncertainty is the prerequisite to gaining knowledge and frequently the result as well.

Your full potential can only be awaken by the spirit of a powerful and positive attitude.

Medicine is the restoration of discordant elements; sickness is the discord of the elements infused into the living body.

I am older now, and sleep less, and have seen most of what there is to see and am not very much impressed any more, I suppose, by anything.

Tell me what you want, what you really, really want," he said. "Braiiinnnnssss," we said in unison.

Writing is hard work; its also the best job Ive ever had.

Rap is only one end of a whole spectrum of verbal play and virtuosity. Rap is geared for aural pleasure.

But those who seek only reassurance from life will never be more than tourists—seeing everything and trying to possess what can only be felt. Beauty is the shadow of imperfection.

Pacifists are like sheep who believe that wolves are vegetarians.