Science is nothing but perception.

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

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.

One of the penalties for refusing to participate in politics is that you end up being governed by your inferiors.

Her gaze met his, her blue eyes filled with confusion and terror – and love. If Julian hadn’t already been in love with her, that would have done it.

Even a book can be dangerous in the wrong hands, and when that happens, you blame the hands, but you also read the book.

Never practice magic when you're drunk.

Do you know the only thing that gives me pleasure? It's to see my dividends coming in.

We cannot do better than to accept the standards of other times, and to adapt them to our uses.

Detailed analytical indexing is generally the hallmark of good back-of-the-book indexes.

Dependable teams members possess the desire to do the things they are capable of doing.

I think that any person who is commenting on public affairs is entitled to point out those dangers.

Let me just say that, if you ever have the choice of putting your words in powerpoint or having them carved into 30-foot high marble, I'd say go for the marble.