过去并非直线，而是错综复杂的网。

去做高尚的事情，不要整天只是做梦。

I don’t need a map, I make my own path.

建筑行业需要加快BIM等数字技术的应用。

"The past is always tense, the future perfect."

UNIX is very simple, it just needs a genius to understand its simplicity.

The past, like the future, is indefinite and exists only as a spectrum of possibilities.