Der Fortschritt der Wissenschaft besteht in der Erweiterung des Gebietes der Erfahrung.
The progress of science consists in the expansion of the field of experience.
"In cinematography, every decision matters, from the choice of lens to the angle of the shot."
"The act of writing is an act of courage."
The best way of learning about anything is by doing.
我们靠赚钱生存。我们靠给予生活。
——在上海中国国民党本部会议演说,1920年11月4日