Excellence" is not a gift, but a skill that takes practice. We do not act "rightly" because we are "excellent", in fact we achieve "excellence" by acting "rightly".

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.

My heart faint not. The Lord will strengthen my spirit.

The jury’s still out on your level of intellect. After all, you signed up with Evil Incorporated in the first place.

The value of the majority lies not in the opportunity to wield great power, but in the chance to use power to do great things.

Express your admiration for the traits, possessions or accomplishments of your customer. Little things mean a lot.

A couple of girls I've signed autographs for have just cried or broken out into tears.

Celebrate small victories often. Mourn failures quickly. Do what's necessary without fanfare.

Sales bring out the worst in people.

My genetics are good, but they aren't crazy He-Man style.

There is nothing wrong with me. These are really sick people, sick that you can see.

With Uhuru [Kenyatta] running against [Mwai] Kibaki, the Kikuyus will be divided for sure.