Sustainability is not a choice anymore; it's a necessity for survival in today's world.
I think it would be a disaster. The extraterrestrials would probably be far in advance of us. The history of advanced races meeting more primitive people on this planet is not very happy, and they were the same species. I think we should keep our heads low.
世界上充满了显而易见的事物,但人们却往往视而不见。
评论人物,应该充分肯定他的长处,宽容地谅解他的短处;办理事务,应该首先弄清它的害处,然后再衡量它的利处。
真相常常比小说更离奇,但小说是我们找到真相的地方。