最好的投资是你可以长期持有的投资。

The best way to measure how much you've grown isn't by inches or the number of laps you can now run around the track, or even your grade point average - though those things are important, to be sure.It's what you've done with your time, how you've chosen to spend your days, and whom you've touched this year. That, to me, is the greatest measure of success.

医学的未来在于理解看不见的东西——病毒、基因以及塑造健康的无形力量。

最终，我们都只是在试图找到我们在世界上的位置，理解我们周围的混乱。