石墨烯是一种灰姑娘材料:它一直存在,但没有人注意到它。
The best books are those that make you see the world anew.
You are never too old to set another goal or to dream a new dream.
想要得富贵福泽,这要看天意,由不得自己;要想成为贤人君子,主要靠自己,由不得天意。
现象学的本质不在于其学说,而在于其方法。
仁是爱他人,义是端正自己