No one may shut his eyes to think the pain, which is therefore not visible to him, is non-existent.

Living truth is that alone which has its origins in thinking. Just as a tree bears year after year the same fruit which is each year new, so must all permanently valuable ideas be continually born again in thought.

Man must cease attributing his problems to his environment, and learn again to exercise his will - his personal responsibility in the realm of faith and morals.

Aim for service and success will follow!

Does my behavior in respect of love affect nothing? That is because there is not enough love in me.

A man is ethical only when life, as such, is sacred to him, that of plants and animals as that of his fellow men, and when he devotes himself helpfully to all life that is in need of help.

It is the fate of every truth to be an object of ridicule when it is first acclaimed.