Henry David Thoreau on good and evil

I have learned, that if one advances confidently in the direction of his dreams, and endeavors to live the life he has imagined, he will meet with a success unexpected in common hours.

To be a philosopher is not merely to have subtle thoughts; but so to love wisdom as to live according to its dictates.

We must walk consciously only part way toward our goal, and then leap in the dark to our success.

All that is required for evil to prevail is for good men to do nothing.

Edmund Burke1729–1797

Men never do evil so completely and cheerfully as when they do it from religious conviction.

Blaise Pascal1623–1662

• Anti-Religion

The world is a dangerous place, not because of those who do evil, but because of those who look on and do nothing.

Albert Einstein1879–1955