I'm not a boy, not yet a man.

We are what we pretend to be, so we must be careful about what we pretend to be.

建筑必须以尊严回应人类的状况。

山溪里的水随着季节常涨常退，不明事理的小人反复无常。

写作是一种希望的行为。

Quality is the lifeline of an enterprise. In the field of vegetable cultivation, we must adhere to the highest quality standards.

物理学中的发现之旅不仅仅是寻找答案，更是提出正确的问题。