No research without action, no action without research.

Learning is more effective when it is an active rather than a passive process.

If you want truly to understand something, try to change it.

A successful individual typically sets his next goal somewhat, but not too much, above his last achievement.

There is nothing so practical as a good theory.

Experience alone does not create knowledge.

When we are young we are like a flowing river - and then we freeze.

Social action, just like physical action, is steered by perception.

If you want to learn about an organization, try to change it.

Every psychological event depends upon the state of the person and at the same time on the environment, although their relative importance is different in different cases

A successful individual typically sets his next goal somewhat but not too much above his last achievement. In this way he steadily raises his level of aspiration.

Being laughed at is excellent preparation for marriage.

Playing the game means treating your dogs like gentlemen, and your gentlemen like dogs.

Sin is the most expensive thing in the universe. Nothing else can cost so much.

If you feel like getting a divorce, you are no exception to the general rule.

There is a future that makes itself and a future we make. The real future is composed of both.

Music is a self-propelling thing. You can not rely on anybody but yourself.

Ah, why can't I know if I love, or if I hate?

As we awaken individually, we will act more powerfully collectively.

When we begin to lift the veils of censorship and repression in painting, a great deal of energy is unleashed.

Life is chaotic and unpredictable. If a butterfly flaps its wings in one part of the world, it could cause people at the opposite end of the globe to watch a Discovery Channel special on butterflies