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.

Truth has no special time of its own. Its hour is now - always.

One truth stands firm. All that happens in world history rests on something spiritual. If the spiritual is strong, it creates world history. If it is weak, it suffers world history.

I wanted to be a doctor that I might be able to work without having to talk because for years I had been giving myself out in words.