你不能敲机会的门却没准备好。

The past is a foreign country; they do things differently there.

能源的未来需要跨行业、政府和社会的合作。

The key to success is to get out into the store and listen to what the associates have to say.

There are no hard distinctions between what is real and what is unreal, nor between what is true and what is false. A thing is not necessarily either true or false; it can be both true and false.

真相很少是纯粹的，也从不简单。