函数是一种对应规则，通过它当给定任何东西（作为参数）时，可以获得另一个东西（该参数的函数值）。

"The challenge of cinematography is to find beauty in the mundane and to tell a story that resonates with the audience."

You better not run out on a check... The people that are working for three dollars an hour have to pay your bill

Scientific progress must be guided by a moral compass.

今天的科研投入确保了明天的丰收。

"The best stories are those that refuse to be finished."

I don't write to explain. I write to explore.

解读：人生起点、境遇常非自主选择，既然无法更改出身等既定事实，那就积极应对，凭借自身努力在既有条件下创造精彩，发挥主观能动性。