Make no mistake about it: Computers process numbers - not symbols. We measure our understanding (and control) by the extent to which we can arithmetize an activity.
毫无疑问：计算机处理数字-而不是符号。我们通过对活动进行数字化的程度来衡量我们的理解（和控制）。
"The true mystery of the world is the visible, not the invisible."
Faith is not passive waiting; it is active imagination and feeling.
你唯一应该努力超越的人就是昨天的自己。
