我的梦想是成为一个好演员,我一直在努力。
There's nothing more American than a coal miner.
Collaboration across borders and disciplines is the key to unlocking breakthroughs in our field.
The power of mathematics lies in its ability to simplify the complex.
从字符串中提取意义很困难,但是它们是我们唯一可以依靠的交流硬币。
I love the process of making films, it's like solving a puzzle.