哲学的本质不是拥有真理，而是寻找真理。

People are mostly shaped by their genes and their environment, but within those constraints, they have some freedom to choose their own path.

高分子化学的引入开辟了一个新的材料世界，其性质和应用仍远未被充分探索。

A verdadeira revolução é a que transforma o coração do homem.

教育是富有时的饰品，穷乏时的避难所。