我们必须记住的是，我们仍然可以做任何事情。我们可以改变主意。我们可以重新开始。
What we have to remember is that we can still do anything. We can change our minds. We can start over.
科学是个美妙的东西——如果无须靠它维生的话。
我们都在同一条船上。
The beauty of physics lies in its ability to explain the simplest phenomena with the most profound theories.
问题不是谁会让我做，而是谁会阻止我。
Quality is not a task; it is a responsibility.