If you are an executioner, don't expect to have a friend closer than a gallows!

Whether we like it or not, one day science will take God from us! This will be especially a great destruction for the weak minds!

Innovations, free thinking is blowing like a storm; those that stand in front of it, ignorant scholars like you, false scientists, perverse conservatives, obstinate goats, resisting mules are being crushed under the weight of these innovations. You are nothing but ants standing in front of the giants; nothing but chicks trying to challenge roaring volcanoes!

For the hard roads, you must have good shoes! And your brain and your luck are your best shoes ever!

A life which did not touch the life of others is a wasted life!

The big honour of the big revolutions belongs to the high intelligence who design the revolution, not to the masses who support and participate the revolution!

You can't think well while people are around you! Best thoughts visit us in the twilight of solitude!