Certification standards are meaningless without rigorous enforcement.
The steel industry must evolve or risk becoming obsolete. Adaptation is survival.
城市是最复杂的艺术品。
The more often a stupidity is repeated， the more it gets the appearance of wisdom.
创新和务实必须齐头并进。
一个人的幼儿时期，其实就是一种不断习得能力的过程，这个周期性的刺激，将带给儿童无限的欢乐和乐趣。
"世界是一本书，而书是一座监狱。"
Loneliness is not the absence of others, but the absence of oneself.