有些事情发生了却没有留下可察觉的痕迹，没有被谈论或记录下来，尽管如果说后续事件漠不关心地继续下去，就好像这些事情从未发生过一样，那是非常错误的。
There are things that happen and leave no discernible trace, are not spoken or written of, though it would be very wrong to say that subsequent events go on indifferently, all the same, as though such things had never been.
"We are all descendants of successful maters, not unsuccessful ones, and this has shaped our mating psychology in profound ways."
"Love is the extremely difficult realization that something other than oneself is real."
The beauty of formal methods lies in their ability to provide absolute certainty about the correctness of a system.
I’m a mom first, and everything else comes after.
"I am learning to run through the rain and not wait for the storm to pass."
最好的公司不是因为创始人想要一家公司而成立的，而是因为创始人想要改变世界。
