Let everyone sweep in front of his own door, and the whole world will be clean.

Truth has to be repeated constantly, because Error also is being preached all the time, and not just by a few, but by the multitude. In the Press and Encyclopaedias, in Schools and Universities, everywhere Error holds sway, feeling happy and comfortable in the knowledge of having Majority on its side.

Alas! sorrow from happiness is oft evolved.

Confronted by outstanding merit, there is no way of saving one's ego except by love

Aptitudes are assumed, they should become accomplishments. That is the purpose of all education.

Writing history is a method of getting rid of the past.

There is repetition everywhere, and nothing is found only once in the world.