The only thing that can make you happy is your own smile.
All the effects of nature are only the mathematical consequences of a small number of immutable laws.
I am among those who think that science has great beauty.
美丽的眼睛能发现他人身上的美德,迷人的嘴唇能吐露善意的话语,优雅的姿态是因为了解自己不是孤立独行。