Abstraction is the key to managing complexity in software systems.
The success of a company does not lie in how many resources it has, but in how effectively it uses these resources.
古代著书立说的人,都是有所为而为之,不是随便写写的。
Never underestimate the power of a motivated team.
It’s not about being fearless, it’s about getting over that fear and getting on with it.