Now, the opposite of a snob is your mother.
我们的科学力量已经超过了我们的精神力量。我们有导弹,但我们的人类道德方向已经偏离。
The worth of a state, in the long run, is the worth of the individuals composing it.
The development of attention in childhood is a foundation for self-regulation and academic achievement.
可持续发展不是选择,而是煤炭行业的必然要求。