气候系统异常复杂,我们对它的理解仍在不断发展。
翻译:强调知识对于改变事物形态的重要性。
To be at home everywhere is to be at home nowhere.
真相很少纯粹,也绝不简单。
我不是一个完美的人,但我是一个真实的人。
The real problem is not whether machines think but whether men do.
"The past is always present, whispering in our ears, shaping our steps."