The spirit of the age is filled with the disdain for thinking.

Everything deep is also simple and can be reproduced simply as long as its reference to the whole truth is maintained. But what matters is not what is witty but what is true.

Animal protection is education to the humanity.

Only those who respect the personality of others can be of real use to them.

The only thing of importance, when we depart, will be the traces of love we have left behind.

It seemed incredible to me, that physical courage should be so commonplace and revered, while moral courage . . . is so rare and despised.

Thought is the strongest thing we have.