It takes time to ruin a world, but time is all it takes.
In vain we shall penetrate more and more deeply the secrets of the structure of the human body, we shall not dupe nature; we shall die as usual.
I detest war; it ruins conversation
I feel nothing, apart from a certain difficulty in continuing to exist.
Hardly anyone knows how much is gained by ignoring the future.
I shall leave the world without regret, for it hardly contains a single good listener.