《诗经》说：“茂盛的桃树开着鲜艳的花朵，这位姑娘出嫁了，能与婆家和睦相处。”

It is not because certain things are difficult that we do not dare;it is because we do not dare that things are difficult.

生活是世界上最罕见的事情。大多数人只是存在，仅此而已。

The greatest economic transformations often begin with small, deliberate steps.

在数学中，提出问题的艺术必须比解决问题更有价值。

诚信是所有伟大公司建立的基础。