These are the times that try men's souls.

I think it's very important to have a feedback loop, where you're constantly thinking about what you've done and how you could be doing it better.

過去は変えられないが、未来は変えられる。今この瞬間をどう生きるかが、未来を形作る。

成功的真正衡量标准不仅仅是盈利能力，还有我们为子孙后代留下的积极影响。

Quality is remembered long after price is forgotten.

你必须耐心并相信过程。