The Langlands program is a vision of how mathematics could be unified in a single framework.
"To be happy is to be able to become aware of oneself without fright."
人格在你20多岁时比在人生的任何其他时期都更容易改变。
所有有效广告的秘密不在于创造新的、巧妙的文字和图片,而在于将熟悉的文字和图片置于新的关系中。