The nation that destroys its soil destroys itself.

在科学的海洋中，每个人都是学生，永远有新的东西要学习。

解析：修行在于减少私欲。

To be free is not merely to cast off one's chains, but to live in a way that respects and enhances the freedom of others.

Music can change the world because it can change people's thoughts.

成功数据库系统的关键在于其能够随着用户需求的变化而发展。