不诱于誉，不恐于诽。
出自先秦《荀子·非十二子》。不被荣誉所诱惑，不为诽谤中伤之言所吓倒。说明不求虚荣、不做亏德之事，自然可以堂堂正正、问心无愧地做人。
The task of a diplomat is to pursue the maximum interests for their country while avoiding unnecessary conflicts and frictions.
化学不仅描述世界，它还改变世界。
感叹蔡泽当年壮志难酬，才去找唐举来解决问题。知道天道微妙难以捉摸，要跟随渔夫同享山水乐。
《致全国学农工商通电》（1924年4月12日）
建筑中最困难的事情是保持简单。
The way to right wrongs is to turn the light of truth upon them.
The Internet is a reflection of our society and that mirror is going to be reflecting what we see. If we do not like what we see in that mirror the problem is not to fix the mirror, we have to fix society.