Guard with jealous attention the public liberty. Suspect everyone who approaches that jewel. Unfortunately, nothing will preserve it but downright force. Whenever you give up that force, you are inevitably ruined. ↗
Today, no less than in the past, the tetrahedral form of the earth and the relation of the tetrahedron to the poles and to the equator preserve the conditions that favor rapid evolution. ↗
You are done for - a living dead man - not when you stop loving but stop hating. Hatred preserves: in it, in its chemistry, resides the mystery of life. ↗