你不能因为自己的错误而对别人发火。
You can't get mad at anybody else for your own mistakes.
冰和炭不能长久放在同一个容器里，寒天和暑天不会同时到来
天下人最能享受的是个“闲”字，但是闲适要从勤俭中得到。而天下最便宜的是个“勤”字，然而勤奋是从闲暇中做出。
'Jeff, what does Day 2 look like?' 'Day 2 is stasis. Followed by irrelevance. Followed by excruciating, painful decline. Followed by death. And that is why it is always Day 1.' To be sure, this kind of decline would happen in extreme slow motion. An established company might harvest Day 2 for decades, but the final result would still come.
学习原理在不同物种间是通用的。
伟大的公司不仅适应变化，还推动变化。