We don't receive wisdom; we must discover it for ourselves after a journey that no one can take for us or spare us.
The ocean is the granary of the future, and we must use the power of technology to make fisheries sustainable.
The greatest gift you can give someone is your time, because you are giving them a portion of your life that you will never get back.
The greatest danger to our future is apathy.
The speech we hear is an indication of that which we don't hear. It is a necessary avoidance, a violent, sly, anguished or mocking smokescreen which keeps the other in its place.