The most beautiful thing in mathematics is the simplicity of the ideas behind the complexity.

If memories had a smell, it would be the fragrance of camphor, sweet and secure, like clearly remembered happiness, sweet and melancholy, like forgotten sorrow.

那些将蓬勃发展的是将变化视为机会而非威胁的公司。

合抱的大树从细小的萌芽生长，九层的高台从一筐筐泥土筑起

礼义法度，是随着时势而变化的。

"Human behavior is the product of evolved psychological mechanisms that process information from the environment."

孔子说：“经常学习，不也喜悦吗？远方来了朋友，不也快乐吗？得不到理解而不怨恨，不也是君子吗？”