The consequences of an act affect the probability of its occurring again.
Nothing is more beautiful than the loveliness of the woods before sunrise.
Free vaccines are more valuable than expensive treatments, yet harder to promote.
事实的分类以及基于这种分类形成绝对判断——独立于个体思维特性的判断——本质上总结了现代科学的目标和方法。
Time is the greatest healer.