说话谨慎,行事快捷。

Great leaders don’t create followers—they create more leaders.

The good life is one inspired by love and guided by knowledge.

生活是世界上最罕见的事情。大多数人只是存在，仅此而已。

You can't manage what you don't measure, and you can't improve what you don't manage.

学习正确答案将帮助孩子完成学业，但学会如何学习是为一生做准备。