The more you know, the more you can imagine. The more you imagine, the more you can know.
The most exciting moments in mathematics are when you see connections between things that seemed unrelated before.
在文明社会中,唯一合法行使权力来逆行对方意愿的目的,是为了防止对他人的伤害。
可持续性是农业的未来,忽视它的人将被淘汰。