Physics is not just about finding answers, it's about asking the right questions.
不要被你不知道或没做的事情定义。
我们应该把所有法则或理论都视为假设或推测。
"And this I believe: that the free, exploring mind of the individual human is the most valuable thing in the world. And this I would fight for: the freedom of the mind to take any direction it wishes, undirected."