The future is not a result of choices among alternative paths offered by the present, but a place that is created—created first in the mind and will, created next in activity.

"You can never know everything, and part of what you know is always wrong."

Each generation takes the earth as trustees.

I am always glad to think that my education was, for the most part, informal, and had its roots in the real world.

People with a clear sense of identity know who they are and what they stand for. They have a strong sense of self and are not easily swayed by others.