医学的历史是一部坚持和团队合作的历史。

你不能两次踏入同一条河流。

聚合物的研究不仅仅是化学的一个分支；它是化学与生物学、物理学和工程学之间的桥梁。

空间不是空的；它充满了可能的互动。

There are no objects whose existence is indubitable.

The individual has become a mere cog in an enormous organization of things and powers which tear from his hands all progress, spirituality, and value in order to transform them from their subjective form into the form of a purely objective life.

唱歌不仅仅是唱准音符，更是传递情感和讲述故事。