I do not believe in the creed professed by any church that I know of. Each of these churches accuse the other of unbelief; and for my part, I disbelieve them all.

To argue with a person who has renounced the use of reason is like administering medicine to the dead.

The World is my country, all mankind are my brethren, and to do good is my religion.

A body of men holding themselves accountable to nobody ought not to be trusted by anybody.

He who dares not offend cannot be honest.

[A]ll churches, whether Jewish, Christian or Muslim, are simply human inventions. They use fear to enslave us. They are a monopoly for power and profit.

If there must be trouble, let it be in my day, that my child may have peace.

The harder the conflict, the more glorious the triumph.

Those who expect to reap the blessings of freedom must, like men, undergo the fatigue of supporting it.

Religion is a history of wickedness that has served to corrupt and brutalize humankind; and, for my part, I sincerely detest it as I detest everything that is cruel.

Government, even in its best state, is but a necessary evil; in its worst state, an intolerable one.

High altitude astronomy is a strange world of oxygen starvation, sleep deprivation and radiation sickness.

Sitting alone...where we usually used to sit...n looking behind those memories, we enjoyed together.....

We'll be together. We both got our Point Zéro wishes — each other. He said he wished for me every time. He was wishing for me when I entered the tower.

I'm more determined than ever that my husband's dream will become a reality.

Few sights in science are sadder than astronomers standing in the rain.

Whatever come we have to meet it.

Eating three times a day even if you're not hungry.

Don’t buy market share. Figure out how to earn it.

And we need to maintain our foothold in the fight against terrorism and terrorist groups and respond to any degradation of Iraqi security or stability.

It may be normal, darling; but I'd rather be natural.