The essence of being human is that one does not seek perfection.
In the wild, every decision can mean the difference between life and death.
法律的概念不是一个事物的概念,而是一个复杂的社会实践的概念。
数学家的工作大多是孤独的追求,但它建立在许多其他人的工作之上。
We are all part of an unbroken chain of life.