The accumulation of facts, even if interesting in themselves, should not constitute the main part of education; these facts, whether they be of classical learning or knick-knacks of history, will be of little use unless the mind has been trained to see them in proper perspective.

There are tides of justice surging to the unknown shores of right; Stars of truth that seek a setting in the dark, untutored night.

Life is magical. There is something wonderful in being alive, in having within one's self all sorts of possibilities.

We must rejoice when love is great, and pardon its excess, for love is the staff of life, and life without love is life in vain.

Yet as I cast my eye over the whole course of science I behold instances of false science, even more pretentious and popular than that of Einstein gradually fading into ineptitude under the searchlight; and I have no doubt that there will arise a new generation who will look with a wonder and amazement, deeper than now accompany Einstein, at our galaxy of thinkers, men of science, popular critics, authoritative professors and witty dramatists, who have been satisfied to waive their common sense in view of Einstein's absurdities.

The future seems a little gloomy! Go to bed early, sleep well, eat moderately at breakfast; the future looks brighter. The world's outlook may not have changed, but our capacity for dealing with it has. Happiness, or unhappiness, depends to some extent on external conditions, but also, and in most cases chiefly, on our own physical and mental powers. Some people would be discontented in Paradise, others ... are cheerful in a graveyard.

The only atheism is the denial of truth.