I am heartily rejoiced that my term is so near its close. I will soon cease to be a servant and will become a sovereign.

教育者有责任不保持中立。

可持续性不仅仅是环境问题，它还关乎我们业务和所在社区的长期生存能力。

The most dangerous weapon is not the one that kills, but the one that changes minds.

创新不仅仅是技术的问题；它关乎改变人们的思维和工作方式。

文学是使不可见之物可见的艺术。