A team's ceiling is often determined by the leader's cognitive boundaries.
Patriotism is not a choice, but a duty.
一个人不仅可以通过他的行为对他人造成伤害,也可以通过他的不作为对他人造成伤害,无论哪种情况,他都应对他们负有道义责任。
在气候变化问题上,大气层并不关心政治边界。