What is important is how much service you can give the world and how much you can get done and how much better you can make things.

For nearly a quarter of a century, I have been engaged in the investigation of the fundamentals of life, the material universe and human behavior. Such an adventure leads one down many highways, through many byroads, into many back alleys of uncertainty, through many strata of life...

Think your own way through things, accept what is true for you, discard the rest.

Let the child see Mama and Daddy both at least once a day. Never quarrel or argue in front of a baby or a child-it destroys security.

Self-confidence is nothing more than belief in one’s ability to decide and in one’s decisions.

The insanity rate per capita in South Africa is appalling. ...it is easily seen that a primary requisite in any programme of the rehabilitation of the Bantu in South Africa would be mental health.

The only way you can control people is to lie to them. You can write that down in your book in great big letters. The only way you can control anybody is to lie to them.