要么忙着活，要么忙着死。
Get busy living, or get busy dying.
We cannot always build the future for our youth, but we can build our youth for the future.
Sustainability isn't a trend—it's a responsibility we all share.
基因组是分子互作的交响乐。
We come nearest to the great when we are great in humility。
生活是世界上最罕见的事，大多数人只是存在而已。
I can dispense with all truth, but not with the search for truth.
Teaching is not about imparting everything, but about guiding at the right moment.