我不完美,但我每天都在努力变得比昨天更好。
I'm not perfect, but I'm trying every day to be better than I was yesterday.
Legal rules are not merely commands backed by threats.
The most powerful tools are those that empower others.
科学家是务实的人,他们的目标是实际的。他们不追求终极,而是追求接近。
A building should be a good neighbor.