Change is the essence of life.
What we call strategy is mainly just crossing rivers on bridges and passing mountains though cols.
The man of science multiples the points of contact between man and nature.
Suffering... We owe to it all that is good in us, all that gives value to life; we owe to it pity, we owe to it courage, we owe to it all the virtues.
It is human nature to think wisely and to act in an absurd fashion.
It is in the ability to deceive oneself that the greatest talent is shown.