“The belief in a supernatural source of evil is not necessary; men alone are quite capable of every wickedness.”

The farther backward you can look, the farther forward you are likely to see.

The greatest happiness of the greatest number is the foundation of morals and legislation.

The true way goes over a rope which is not stretched at any great height but just above the ground.

Science is global. Technology must be for common people.

Everyone likes flattery; and when you come to Royalty you should lay it on with a trowel.

Surround yourself only with people who are going to take you higher.