2004年9月13日,81岁的杨振宁在清华大学开始为本科生讲授普通物理。他说
The world owes all its onward impulses to men ill at ease. The happy man inevitably confines himself within ancient limits.
瀑布歌道:「当我得到自由时,便有了歌声。」
The most honest form of filmmaking is to make a film for yourself.
The universe is not only stranger than we imagine, it is stranger than we can imagine.