Libraries were full of ideas—perhaps the most dangerous and powerful of all weapons.
译文：一句话说得不对，就能招致大祸，所以古人就知道守口如瓶，谨言慎行，就是害怕遭受杀身之祸；行为不检点，有失分寸，就能毁坏名节，所以古人就知道守身如玉，端正行为，就是害怕品行有污点瑕疵。赏析：口不择言，祸就会从口出，轻则得罪他人，重则招致杀身之祸。逢人且说三分话，未可全抛一片心。一个人在说任何话做任何事之前，必须要考虑后果。
The highest art is to conceal art.
无论遇到什么困难，我都会继续唱下去。
I'm not a role model. I'm a father, a husband, a son, a brother, a friend. I'm a human being. I make mistakes. I have flaws. I'm not perfect. But I try to be the best person I can be.
The forest doesn’t need us; we need the forest.
零缺陷是一种管理标准，旨在通过专注于预防错误来预防缺陷。