I often take exercise. Why only yesterday I had breakfast in bed.
I don't believe in anything, and that's the only thing I believe in.
化学是在分子水平上操纵物质的艺术,而催化是其最强大的画笔。
Don’t say anything about someone in email you would not be comfortable saying to them directly, because eventually they will read it.
内心开始更认真生活的人,外在也会活得更简单。
"Fear is the most democratic of all emotions."