And so when studying faces, we do indeed measure them, but as painters, not as surveyors.

Even from the simplest, the most realistic point of view, the countries which we long for occupy, at any given moment, a far larger place in our actual life than the country in which we happen to be.

Having a body is in itself the greatest threat to the mind... The body encloses the mind in a fortress; before long the mind is besieged on all sides, and in the end the mind has to give itself up.

The heart changes...but we learn of it only from reading or by imagination; for in reality its alteration, like that of certain natural phenomena, is so gradual that, even if we are able to distinguish, successively, each of its different states, we are still spared the actual sensation of change.

These dreams reminded me that, since I wished some day to become a writer, it was high time to decide what sort of books I was going to write. But as soon as I asked myself the question, and tried to discover some subject to which I could impart a philosophical significance of infinite value, my mind would stop like a clock, my consciousness would be faced with a blank, I would feel either that I was wholly devoid of talent or perhaps that some malady of the brain was hindering its development.

That translucent alabaster of our memories.

People who, not being in love themselves, feel that a clever man should only be unhappy about a person who is worth his while; which is rather like being astonished that anyone should condescend to die of cholera at the bidding of so insignificant a creature as the comma bacillus.