真正的发现之旅不在于寻找新的风景，而在于拥有新的眼光。
抱最好的希望，做最坏的打算。
The past is a shadow that shapes the present.
The boldness of his mind was matched by the candor of his speech.
You can't change the past, but you can shape the future.
The world we see that seems so insane is the result of a belief system that is not working. To perceive the world differently， we must be willing to change our belief system， let the past slip away， expand our sense of now， and dissolve the fear in our minds.