There is no national problem in the world today which cannot be resolved by reason alone.

To really know life you've got to be part of life. You must get down and look, you must get into the nooks and crannies of existence. You have to rub elbows with all kinds and types of men before you can finally establish what he is.

The freedom of an individual depends upon that individual's freedom to alter his considerations of space, energy, time and life and his roles in it. If he cannot change his mind about these, he is then fixed and enslaved amidst barriers such as those of the physical universe, and barriers of his own creation. Man thus is seen to be enslaved by barriers of his own creation. He creates these barriers himself, or by agreeing with things which hold these barriers to be actual.

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...

All great cathedrals began their building by the placement of a single stone. The building unit of a great society is the individual.

Affection can no more spoil a child than the sun could be put out by a bucket of gasoline.

Man thrives, oddly enough, only in the presence of a challenging environment.