Scepticism is the first step towards truth. - Denis Diderot

The first oath sworn by two creatures of flesh and blood was at the foot of a rock that was turning into dust. They called upon the heavens (which are never the same from one instant to the next) to witness their constancy. Although everything inside them and outside of them was changing, they believed their hearts to be immune to change. Oh children! You are still children…

I am beginning to feel that I am growing old; soon, I shall have to eat mush like children. I shall no longer be able to speak, which will be a rather great advantage for others and but a small inconvenience for myself.... The time in which I count in years is gone; that in which I count in days is here.... I had thought that the fibers of the heart would grow callous with age, it's not at all the case. I am not sure that my sensitivity hasn't increased; everything moves me, affects me.... To fade out between a man feeling your pulse and another bothering your head; not to know where one comes from, why one came, where one is going ...

No man has received from nature the right to give orders to others. Freedom is a gift from heaven, and every individual of the same species has the right to enjoy it as soon as he is in enjoyment of his reason.