Ingratitude is the essence of vileness.

Science is organized knowledge. Wisdom is organized life

It is beyond a doubt that all our knowledge begins with experience.

Rules for Happiness: something to do, someone to love, something to hope for.

We can judge the heart of a man by his treatment of animals.

Two things fill the mind with ever new and increasing admiration and awe, the oftener and more steadily we reflect on them: the starry heavens above me and the moral law within me.

Always recognize that human individuals are ends, and do not use them as means to your end.

Three things tell a man: his eyes, his friends and his favorite quotes

You only know me as you see me, not as I actually am

The greatest human quest is to know what one must do in order to become a human being.

All our knowledge begins with the senses, proceeds then to the understanding, and ends with reason. There is nothing higher than reason.

Whoever is under a man's power is under his protection, too.

Some journeys lead nowhere, but they set the spirit free

Dude." Jason gave Percy a bear hug."Back from Tartarus!" Leo whooped. "That's my peeps!

Everyone must believe in something. I believe I'll go canoeing.

If you look at how long the Earth has been here, we're living in the blink of an eye. So, whatever it is you want to do, you go out and do it.

Health care missed the PC and Internet revolutions, but it can't afford to miss the cloud and mobile revolution.

I got a phone call saying we are from the News of the World, and we're exposing you and David Beckham. My heart did not beat for a minute.

I learned to read and write and socialize in school, and that's pretty much it.

I think people who come from abuse and/or people who have mental illnesses, have terrible self-esteem problems.

The sun does what it does because the earth tilts.