“Occasional war is one of the rigorous instruments in the hands of Providence to give tone to the character of nations.”

To believe all men honest would be folly. To believe none so, is something worse.

It was the special purpose of Christ’s appearance upon earth to bring immortality to light.

Be a great speaker, become a leader.

Roll, years of promise, rapidly roll round, till not a slave shall on this earth be found.

Thus situated, the perilous experiment must be made. Let me make it with full deliberations, and be prepared for the consequences.

Patience and perseverance have a magical effect before which difficulties disappear and obstacles vanish.

Virtue is not always amiable.

No man is entirely free from weakness and imperfection in this life.

We understand now, we’ve been made to understand, and to embrace the understanding that who we are is who we were.

If the fundamental principles in the Declaration of Independence, as self-evident truths, are real truths, the existence of slavery, in any form, is a wrong.

A politician in this country must be the man of a party. I would fain be the man of my whole country.

Go on and improve in everything worthy.

To be good, and to do good, is all we have to do.

In charity to all mankind, bearing no malice or ill will to any human being, and even compassionating those who hold in bondage their fellow men, not knowing what they do.

Try and fail, but don’t fail to try.

Power always thinks it has a great soul and vast views beyond the comprehension of the weak, and that it is doing God’s service when it is violating all His laws.

My initial response was to sue her for defamation of character, but then I realized that I had no character.

I think naturally my orientation is from my father.

There is one quality that characterizes all of us who deal with the sciences of the earth and its life – we are never bored.

I am black or white, I’ll never be grey in my life.

To swear is neither brave, polite, nor wise.

The present state of atomic theory is characterized by the fact that we not only believe the existence of atoms to be proved beyond a doubt, but also we even believe that we have an intimate knowledge of the constituents of the individual atoms.

The human race is challenged more than ever before to demonstrate our mastery, not over nature but of ourselves.

The only thing on the mind of a shark is to eat.