A wise man said: before you speak， let your words pass through three gates. At the first gate， ask yourself， "Is it true？" At the second gate， ask "Is it necessary？" At the third gate， ask， "Is it kind？"

Ethics is the general enquiry into what is good.

在一个不断试图让你成为别人的世界里，做你自己是最大的成就。

伟大的设计是永恒的，但也必须与时俱进。