Spirit is the life that itself cuts into life: with its own torment it increases its own knowledge. Did you already know that?

The only absolute knowledge attainable by man is that life is meaningless.

Life consists in penetrating the unknown, and fashioning our actions in accord with the new knowledge thus acquired.

The most important knowledge is that which guides the way you lead your life.

Our true mentor in life is science.

Science is the most reliable guide for civilization, for life, for success in the world. Searching a guide other than the science is meaning carelessness, ignorance and heresy.