He who has overcome his fears will truly be free.
克服了恐惧的人才能获得真正的自由。
A poet can survive everything but a misprint.
中心地的等级越高,其数量越少,影响范围越大。
The only limit to our realization of tomorrow is our doubts of today.
科学是关于后果的知识,以及一个事实对另一个事实的依赖。
海洋的健康反映了我们领导力的健康。