Peace is only possible if men cease to place their happiness in the possession of things which cannot be shared.

Peace, if it ever exists, will not be based on the fear of war but on the love of peace.

The man of science, the artist, the philosopher are attached to their nations as much as the day-laborer and the merchant.

And History will smile to think that this is the species for which Socrates and Jesus Christ died.

It may be said that modern Europe with teachers who inform it that its realist instincts are beautiful, acts ill and honors what is ill.

Peace is only possible if men cease to place their happiness in the possession of things which cannot be shared.

Nothing seems to me more doubtful than Aristotle's remark that it is probable the arts and philosophy have several times been discovered and several times lost.