真相很少是纯粹的，也从来不是简单的。
The future is not something we enter; it's something we create.
人类的所有成就都源于创造性幻想。那么我们没有权利轻视想象力。
"To understand a society, look at its trash."
Engineering is about solving problems, not just making things look pretty.
我们为爱所做的事情往往是最不理性的。
A mind needs books as a sword needs a whetstone if it is to keep its edge.
The galactic center is a unique natural experiment in strong gravity.
The problem with people who have no vices is that generally you can be pretty sure they’re going to have some pretty annoying virtues.
The past is a foreign country; they do things differently there.
