Highly proactive people don't blame circumstances, conditions, or conditioning for their behavior. Their behavior is a product of their own conscious choice.

The environment you fashion out of your thoughts, your beliefs, your ideals, your philosophy is the only climate you will ever live in. The key is in not spending time, but in investing it.

The key to the ability to change is a changeless sense of who you are, what you are about and what you value.

One thing's for sure. If we keep doing what we're doing, we're going to keep getting what we're getting. One definition of insanity is to keep doing the same thing and expect different results.

If you want small changes in your life, work on your attitude. But if you want big and primary changes, work on your paradigm.

When you listen with empathy to another person, you give that person psychological air.

It is possible to be busy-very busy-without being very effective.