为：同“伪”。“务为”即作假。盖：遮盖。虚：虚假。弄虚作假．时间不会太久；遮盖虚假的事情，时间也不会太长。

世界充满故事，但只有少数值得讲述。

Is it possible that software is not like anything else, that it is meant to be discarded: that the whole point is to see it as a soap bubble?

Concrete is the marble of our time, a democratic material.

The bigger the brain, the more complex the social world it can manage.

The ultimate goal of machine learning is to make machines that can learn from experience and improve their performance over time.