The key to performance is elegance, not battalions of special cases.
要求對(duì)并非直接被給予的對(duì)象提供先天證明，是徒勞的。
對(duì)天資在中等程度以上的人，可以和他談?wù)摳呱畹膶W(xué)問；而對(duì)于中等以下天資的人，則不可以和他談?wù)摳呱畹膶W(xué)問。
What is freedom of expression? Without the freedom to offend, it ceases to exist.
The most perfect education, in my opinion, is such an exercise of the understanding as is best calculated to strengthen the body and form the heart.