要真正理解宇宙，我们必须首先理解我们理解的极限。

Leadership is about inspiring others to see the potential in themselves and the work they do.

There are some things so serious you have to laugh at them.

The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.

There are only molecules. Everything else is sociology.

You do not need to leave your room. Remain sitting at your table and listen. Do not even listen, simply wait. Do not even wait, be quite still and solitary. The world will freely offer itself to you to be unmasked, it has no choice, it will roll in ecstasy at your feet.

The study of psychology is the study of life's wisdom.