“What you do for money you do badly.”

How many things have been denied one day, only to become realities the next!

In presence of Nature’s grand convulsions man is powerless.

Before all masters, necessity is the one most listened to, and who teaches the best.

And whichsoever way thou goest, may fortune follow.

We see that science is eminently perfectible, and that each theory has constantly to give way to a fresh one.

A scholar has to know a little of everything.

What use are the best of arguments when they can be destroyed by force?

Why lower oneself to taking pride from being American or British, when you can boast of being man!

Science, my boy, is composed of errors, but errors that it is right to make, for they lead step by step to the truth.

In the memory of the dead all chronological differences are effaced.

What I’d like to be above all is a writer.

The Nautilus was piercing the water with its sharp spur, after having accomplished nearly ten thousand leagues in three months and a half, a distance greater than the great circle of the earth. Where were we going now, and what was reserved for the future?

Civilization never recedes; the law of necessity ever forces it onwards.

Science, my lad, is made up of mistakes, but they are mistakes which it is useful to make, because they lead little by little to the truth.

The human mind delights in grand conceptions of supernatural beings.

I believe that water will one day be employed as fuel, that hydrogen and oxygen which constitute it, used singly or together, will furnish an inexhaustible source of heat and light, of an intensity of which coal is not capable.

Life is figuring out how bad you want it.

Another solid run through Central Park. Admittedly, six miles turns out to be a bad idea after a full day in heels!

Most of us do not like to look inside ourselves for the same reason we don’t like to open a letter that has bad news.

I hope you are reading to your children, out loud. That’s much better than watching television, much better. They won’t get very much out of television except some bad thoughts.

I think as far as the music industry is concerned, it’s kind of been the wild, wild West in a way with the Internet, which is not necessarily a bad thing to me.

People can do bad things with free speech as well as good. You have to defend the Ku Klux Klan as well as Martin Luther King. It’s like that. If you’re going to defend the principle, then you have to defend people who use the principle badly.

I never said I was a ‘good girl.’ I’m not a bad girl. I’m just normal, and that’s what I’m going to be. There’s no bad girl with whips and chains that’s going to come out. I think people like me because I was myself.

Too much of anything is bad, but too much Champagne is just right.