The best that we can do for one another is to exchange our thoughts freely; and that, after all, is about all.

To be happy is not the purpose for which you are placed in this world.

Wild animals never kill for sport. Man is the only one to whom the torture and death of his fellow creatures is amusing in itself.

The best that we can do for one another is to exchange our thoughts freely; and that, after all, is about all.

Science rests on reason and experiment, and can meet an opponent with calmness; [but] a creed is always sensitive.

There is always a part of our being into which those who are dearer to us far than our own lives are yet unable to enter.

Morality, when vigorously alive, sees farther than intellect, and provides unconsciously for intellectual difficulties.