Those who know nothing of foreign languages know nothing of their own.

Piety is not a goal but a means to attain through the purest peace of mind the highest culture.

Hatred is something peculiar. You will always find it strongest and most violent where there is the lowest degree of culture.

The formation of one's character ought to be everyone's chief aim.

It is in human nature to relax, when not compelled by personal advantage or disadvantage.

The older we get the more we must limit ourselves if we wish to be active.