容易得到的东西，是靠不住的；轻易许下的诺言，不值得信赖。
效率是工程师的第一美德。
The most powerful element in advertising is the truth.
The greatest glory in living lies not in never falling, but in rising every time we fall.
The goal of art games is to touch hearts, not just stimulate senses.
The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.