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.
阅读的行为是一种同理心的行为，一种走进他人鞋子的方式。
学到的不是动作，而是意义。
The beauty of computer science is that it allows us to create worlds within worlds, limited only by our imagination.
