物理学的美不在于拥有所有答案,而在于提出更好的问题。
I have so much admiration for women who are married, have kids, and work full time. I don't know how you do it. I don't think I could.
发展过程简单来说就是:在每一代中,两个亲本性状都会出现,分离且不变。
一本书是一扇门,每个读者都以不同的方式穿过它。
I'm not a god, I'm a human being with flaws.