不要为未来担忧,不要为过去哭泣。
Fear not for the future, weep not for the past.
Sometimes, the things we can't change end up changing us.
The world is full of people who have never, since childhood, met an open doorway with an open mind.
亲属关系的研究,即我们所谓的人类社会的社会解剖学的研究。
Life is too short to hold grudges.
优质水果始于优质土壤 - 我们必须呵护所有生长的基础。