The right use of leisure is no doubt a harder problem than the right use of our working hours. The soul is dyed the color of its leisure thoughts.

I think middle-age is the best time, if we can escape the fatty degeneration of the conscience which often sets in at about fifty.

The command, 'Be fruitful and multiply', was promulgated, according to our authorities, when the population of the world consisted of two persons.

Beneath the dingy uniformity of international fashions in dress, man remains what he has always been; a splendid fighting animal, a self-sacrificing hero, and a blood thirsty savage.

Don't get up from the feast of life without paying for your share of it.

Nobody is bored when he is trying to make something that is beautiful or to discover something that is true.

Hatred toward any human being cannot exist in the same heart as love to God.