过去是一道永不愈合的伤口。

The stars above were countless, each one a tiny beacon of light in the vast darkness.

皮革行业必须以可持续发展为核心进行演变，否则将被淘汰。

Errors, like straws, upon the surface flow; he who would search for pearls must dive below.

Think of it! With VLSI we can pack 100 ENIACS in 1 sq. cm.

我们是我们的选择。