Walk at the edge of the precipices! It is the best way to learn walking carefully!

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!

Great passions may either bring great victories or great sorrows! In both cases, it is always a great privilege to have great passions!

Magic of the shadows can best be seen in the deserts.

If you want to know how fast the time is, here is the answer: Tomorrow is already a history!

Stumble is worse than falling, because stumble is not as instructive as the falling!

You may like walking barefoot, but keep your shoes with you; you may need it when the ground changes!