Learning various mental models is the best gift you can give yourself.
学习各种思维模型是你能给自己最好的礼物。
当你专注于客户而非竞争时，成功就会到来。
The only truly secure system is one that is powered off, cast in a block of concrete and sealed in a lead-lined room with armed guards - and even then I have my doubts.
我一直在寻找挑战自己、推动自己更上一层楼的方法。
道的真谛自有其恒常的规律，人若不能明白，必然会反复仰慕追求。
