过去是跟随我们进入未来的影子。
The microbe is nothing; the terrain is everything.
I'm just a normal person who happens to have an extraordinary job.
The most dangerous phrase in the language is, "We've always done it this way."
翻译：道德高尚的人，与地位比自己高的人交往，不奉承讨好；与地位比自己低的人交往，不轻慢高傲。
O for a life of sensations rather than of thoughts!