The journey of discovery is filled with uncertainties, but it is these uncertainties that make science so exciting.
成功的真正标准不仅仅是利润,还包括我们对社区和生态系统产生的积极影响。
你的空气无法流动是因为我。
There is danger from all men. The only maxim of a free government ought to be to trust no man living with power to endanger the public liberty.
生存的唯一方式就是要有幽默感。