俄罗斯法律的严厉性因不必强制执行而得到缓解。
The severity of Russian laws is alleviated by the fact that it is not obligatory to execute them.
There is, I believe, in every disposition a tendency to some particular evil, a natural defect, which not even the best education can overcome.
人活着，就应该坦坦荡荡，明明白白，无所愧疚。
亲代投资是理解两性交配策略差异的关键。
不要把事实告诉不值得的人。