“There are those who reason well, but they are greatly outnumbered by those who reason badly.”

To be humane, we must ever be ready to pronounce that wise, ingenious and modest statement ‘I do not know’.

Philosophy is written in this grand book, the universe, which stands continually open to our gaze.

To be humane, we must ever be ready to pronounce that wise, ingenious and modest statement ‘I do not know’.

Philosophy is written in this grand book, the universe, which stands continually open to our gaze.

We see only the simple motion of descent, since that other circular one common to the Earth, the tower, and ourselves remains imperceptible.

What greater stupidity can be imagined than that of calling jewels, silver, and gold “precious,” and earth and soil “base”?

I do not know what to say in a case so surprising, so unlooked for and so novel.

I entertain no doubts as to the truth of the transfinites, which I have recognized with God’s help.

The Bible shows the way to go to heaven, not the way the heavens go.

The Milky Way is nothing else but a mass of innumerable stars planted together in clusters.

You can’t teach anybody anything, only make them realize the answers are already inside them.

Holy Writ was intended to teach men how to go to Heaven not how the heavens go.

Philosophy itself cannot but benefit from our disputes, for if our conceptions prove true, new achievements will be made; if false, their refutation will further confirm the original doctrines.

I believe that the intention of Holy Writ was to persuade men of the truths necessary to salvation; such as neither science nor other means could render credible, but only the voice of the Holy Spirit.

I give infinite thanks to God, who has been pleased to make me the first observer of marvelous things.

We must say that there are as many squares as there are numbers.

I say things, like every other parent, that reminds you of your own parents. One thing I do know about being a parent, you understand why your father was in a bad mood a lot.

If it is a distinction to have written a good book, it is also a disgrace to have written a bad one.

What’s needed today, now, more than ever, is ‘Star Peace’ for there is an ominous, mutual threat to all science fiction. It’s called ‘Twilight’. And it is really, really bad.

Bad laws are the worst sort of tyranny.

I see you try to hurt me bad. Don’t know what you’re up against. Maybe you should reconsider; come up with another plan. Cause you know I’m not that kinda girl. I’ll just get back up again.

The leader is always alone before bad fates.

These people really aim very badly.

Bad habits could’ve led me down so many worse paths than back to you.