在分子水平上理解疼痛为靶向治疗打开了大门。

I believe in second chances because I've been given one.

没有道德规范的效率只是在错误的方向上加速。

I have always believed that technology should do the hard work – discovery, organization, communication – so users can do what makes them happiest: living and loving, not messing with annoying computers! That means making our products work together seamlessly.

雷声前的闪电是灾难前警告的常见象征。

Every day is a new opportunity to change your life.