The only thing that counts is what cannot be explained.
Kindness is the language which the deaf can hear and the blind can see.
判断两个λ表达式是否等价的问题是无法解决的。
当领导者学习时，他们比教学时更具榜样力量。
The city is like a text, it speaks to those who can read it.
儒家的精髓在于其对道德自我修养的强调。