我们期望晚餐不是出自屠夫、啤酒商或面包师的仁慈,而是出自他们对自身利益的考虑。
It is not from the benevolence of the butcher, the brewer, or the baker that we expect our dinner, but from their regard to their own interest.
“科学不仅是理性的门徒,也是浪漫和激情的门徒。”
I believe in the power of love.
Mathematics is the key and door to the sciences.