The main task in life is simply this: to identify and separate from the things that are not ourselves, so that we can become ourselves.

Liberal democracy may constitute the "end point of mankind's ideological evolution" and the "final form of human government," and as such constituted the "end of history."

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。

多走楼梯。

Patience is a virtue, and I'm learning patience. It's a tough lesson.

In manufacturing, precision isn't just about measurements - it's about consistency of excellence.

"A well-written biography is a resurrection of the past."