作家是这样的人，对他们来说，写作比其他人更困难。
"A writer is someone for whom writing is more difficult than it is for other people."
安全和隐私是用户对互联网信任的基础。
The secondary rules are those that provide for the creation, alteration, and extinction of primary rules.
The future of energy lies in balancing immediate needs with long-term environmental goals.
这就是关于每天努力变得不那么无知和自私一点。
翻译：过去善于打仗的将领，首先做到自己不被敌人战胜，再等待时机战胜敌人。不被敌人战胜取决于自己做好准备、不犯错，是否能战胜敌人取决于敌人是否犯错。