共享电子对构成了化学键。

The universe is asymmetric and I am persuaded that life, as it is known to us, is a direct result of the asymmetry of the universe or of its indirect consequences.

Loneliness is the poverty of self; solitude is the richness of self.

——温铁军谈“农业现代化与小农经济的基础是根本矛盾的”

爱是我们去世时唯一能够带走的东西，它使得死亡变得如此从容。