在计算机科学中,我们总是在寻找表达能力和可处理性之间的平衡。
"In computer science, we are always trying to find the balance between expressiveness and tractability."
The only limit to our realization of tomorrow will be our doubts of today.
世界是一个危险的地方,不是因为那些作恶的人,而是因为那些旁观而不作为的人。