You can't define the future. And in my opinion, you can't define the avant-garde.

The curse which lies upon marriage is that too often the individuals are joined in their weakness rather than in their strength - each asking from the other instead of finding pleasure in giving.

We must not confuse the present with the past. With regard to the past, no further action is possible.

Capabilities are clearly manifested only when they have been realized.

The body is the instrument of our hold on the world.

One's life has value so long as one attributes value to the life of others, by means of love, friendship, indignation and compassion.

Sign of old age: distress at all leave-takings, all separations. And the sadness of memories, because I'm aware they're condemned to death.