We should pledge ourselves to the proposition that the irresponsible life is not worth living.

Clear thinking requires courage rather than intelligence.

Knowledge is gained by learning; trust by doubt; skill by practice; and love by love.

'Statistics' show that 66% of clients are cured with psychotherapy; what statistics don't show is that 72% are cured without it.

The greatest analgesic, soporific, stimulant, tranquilizer, narcotic, and to some extent even antibiotic - in short, the closest thing to a genuine panacea - known to medical science is work.

What people really need and demand from life is not wealth, comfort, or esteem, but games worth playing

In the United States today, there is a pervasive tendency to treat children as adults, and adults as children. The options of children are thus steadily expanded, while those of adults are progressively constricted. The result is unruly children and childish adults.