The energy of the universe is constant.

The entropy of the universe tends to a maximum.

The total energy of the universe is constant; the total entropy is continually increasing.

The algebraic sum of all the transformations occurring in a cyclical process can only be positive, or, as an extreme case, equal to nothing. Statement of the second law of thermodynamics, 1862

Heat can never pass from a colder to a warmer body without some other change, connected therewith, occurring at the same time.

The entropy of an isolated system not in equilibrium will tend to increase over time, approaching a maximum value at equilibrium.

The algebraic sum of all the transformations occurring in a cyclical process can only be positive, or, as an extreme case, equal to no

Do not mistake a leader's meekness for weakness.

I bet you to believe me when I say again that we do not need a great house, Sarah. We only need a great love.

To be your companion.""Companion?" He said the word as if he were spitting a bad taste from his mouth. "I am a killer. A monster! Can you not see that?

Science tells us what we can know, but what we can know is little, and if we forget how much we cannot know, we become insensitive to many things of great importance.

It really sucks when good things are being hated over the bad one.

People have to go through what they have to go through. I think in some cases you sort of bring things on yourself and that's what you want it to be than that's the way it is.

No endeavour is in vain; Its reward is in the doing.

I'm a rageaholic. I just can't live without rageahol.

Choose satisfaction over salary. Better to be happy with little than miserable with much.

Sometimes if you've got a story that's interesting enough, you don't need to pour sugar on ice cream. The ice cream is great.