"The writer's duty is to tell the truth, even when it is uncomfortable."
To build is to take a stand in the world.
解释：向外物游览就要要求外物的完备，向自己内心求取，则能充实完善自身。
要善于辨别投资机会和陷阱，不要盲目追随市场热点。
The quantum world is not deterministic in the classical sense, nor is it purely random - it's something in between.