It is not true that people stop pursuing dreams because they grow old, they grow old because they stop pursuing dreams.

医学的未来在于针对个体需求的个性化治疗。

沉默并不总是缺席；有时它是最响亮的存在。

I will tell you what I will do and what I will not do. I will not serve that in which I no longer believe whether it call itself my home, my fatherland, or my church: and I will try to express myself in some mode of life or art as freely as I can and as wholly as I can, using for my defence the only arms I allow myself to use—silence, exile, and cunning.

挑战是伪装的机会；它们推动我们创新和改进。