在自然界中,没有什么是孤立存在的。
I have made a ceaseless effort not to ridicule, not to bewail, not to scorn human actions, but to understand them.
贫贱时,对富贵漠然置之,他日得志一定不自矜;富贵之时,心中不忘贫贱之日,即便失却富贵心中也必无怪怨。
"The beauty of science lies in its ability to transform the abstract into the tangible."