Intelligence is the ability to adapt to change.

My goal is simple. It is a complete understanding of the universe, why it is as it is and why it exists at all.

In the midst of winter, I found there was, within me, an invincible summer.

-- Albert Camus

Rule No. 1: Never lose money. Rule No. 2: Never forget Rule No. 1.

-- Warren Buffett

An expert is a man who has made all the mistakes which can be made, in a narrow field.

-- Niels Bohr

A new scientific truth does not triumph by convincing its opponents, but rather because its opponents eventually die and a new generation grows up familiar with it.

-- Max Planck

Finally we shall place the Sun himself at the center of the Universe.

-- Nicolaus Copernicus

The present is theirs; the future, for which I really worked, is mine.

-- Nikola Tesla