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.
从精神奴役中解放自己,只有我们自己才能解放我们的思想。
翻译:准备各种物资以充分利用,制成器具给天下带来利益,没有比圣人更伟大的了。
Every truth goes through three stages: first, it is ridiculed; second, it is violently opposed; third, it is accepted as self-evident.