The thing you’re most afraid to write, that’s what you should write.
你最害怕写的东西，恰恰是你应该写的。
The key to performance is to keep the hot data in memory.
【译文】广泛学习钻研，坚定自己的志向，恳切地提出问题并且联系实际去思考，仁德就在其中了。
如果你无所畏惧，生活就会无限可能。
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."