Suffering! We owe to it all that is good in us, all that gives value to life; we owe to it pity, we owe to it courage, we owe to it all the virtues.

技术必须回归本质，解决真实问题。

In the end, we will remember not the words of our enemies, but the silence of our friends.

你越能将个人价值观与工作结合起来，你的生活就会越充实。