All theory, my friend, is grey, But green is life's glad golden tree.

Love does not rule; but it trains, and that is more.

Happy is it, indeed, for me that my heart is capable of feeling the same simple and innocent pleasure as the peasant whose table is covered with food of his own rearing, and who not only enjoys his meal, but remembers with delight the happy days and sunny mornings when he planted it, the soft evenings when he watered it, and the pleasure he experienced in watching its daily growth.

At all times it has not been the age, but individuals alone, who have worked for knowledge. It was the age which put Socrates to death by poison, the age which burnt Huss. The ages have always remained alike.

Create, artist, do not talk.

The solution of every problem is another problem

A judge who cannot punish, in the end associates themselves with the criminal.