The power of words lies in their ability to create worlds.
Let us try to teach generosity and altruism, because we are born selfish.
能源的未来在于平衡当今的需求与未来的责任。
I always try to push the boundaries of what can be done in film.
——〈在香港大学的演说〉(又名〈革命思想之产生〉),1923年2月19日