(道德高尚的人)明察安危,安于祸福,谨慎地对待去留,就没有什么能够伤害他们。
"To understand a person, you must walk a mile in their shoes - and then another mile in their thoughts."
在科学的道路上,没有平坦的大道可走,只有不畏劳苦沿着陡峭山路攀登的人,才有希望达到光辉的顶点。
"To live is the rarest thing in the world. Most people exist, that is all."