过去是一个异国他乡；那里的人做事方式不同。
The past is a foreign country; they do things differently there.
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.
我们必须听取科学家的意见，并根据他们对海洋生态系统的警告采取行动。
真正的力量不在于从不跌倒，而在于每次跌倒后都能站起来。
多元宇宙不是一个理论，而是某些理论的预测。
意识到时间并不重要乃是智慧之门。
Educate the children， and it won't be necessary to punish men.