He who is content is always happy; endless desires never find satisfaction.

Persistence in research is key; nature reveals its secrets only to those who are patient.

The future is a story we are writing with every choice we make.

我的国家最伟大的东西不是恒河水，不是泰姬陵，也不是喜马拉雅山，而是它是世界上最大的民主国家。