某种无形力量的可怕阴影，虽不可见，却在我们中间漂浮。

I have never met a person I admired who did not read more books than I did.

真正的朋友是那个握住你的手并触动你心灵的人。

Don’t take it personally when someone turns you down. Assume they are like you: busy， occupied， distracted. Try again later. It’s amazing how often a second try works.

科学与日常生活不能也不应该被分开。

每一条帖子背后都是一个有真实感受的真实的人——我们不要忘记这一点。