人需要困扰,困扰是心理健康的必需之物。
The only place where success comes before work is in the dictionary.
I like to tell a story and not explain it. I like to leave it open-ended.
最危险的敌人往往是我们自己。
The work on IVF was driven by the desire to help infertile couples.
人们不买你做什么,他们买你为什么做。