抽象是管理软件系统复杂性的关键。
Abstraction is the key to managing complexity in software systems.
The key to success in business is not just to satisfy customers but to exceed their expectations.
文学是社会的镜子，以毫不退缩的诚实反映其美德和恶习。
The ocean's resilience is remarkable, but it is not limitless.
文学的力量在于它使我们感到不那么孤独。
War is an ugly thing， but not the ugliest of things: the decayed and degraded state of moral and patriotic feeling which thinks that nothing is worth a war， is much worse.