The man who comes back ...

The man who comes back through the Door in the Wall will never be quite the same as the man who went out. He will be wiser but less sure, happier but less self-satisfied, humbler in acknowledging his ignorance yet better equipped to understand the relationship of words to things, of systematic reasoning to the unfathomable mystery which it tries, forever vainly, to comprehend
The man who comes back through the Door in the Wall will never be quite the same as the man who went out. He will be wiser but less sure, happier but less self-satisfied, humbler in acknowledging his ignorance yet better equipped to understand the relationship of words to things, of systematic reasoning to the unfathomable mystery which it tries, forever vainly, to comprehend

Quotes from the same author

Experience is not what happens to you; it's what you do with what happens to you.
Experience is not what happens to a man. It is what a man does with what happens to him.
There is only one corner of the universe you can be certain of improving, and that's your own self.
Technological progress has merely provided us with more efficient means for going backwards.
No man ever dared to manifest his boredom so insolently as does a Siamese tomcat when he yawns in the face of his amorously importunate wife.