The truth is that we are all searching for something, but we don't know what it is.

Learning makes wise, but does not make happy.

林业的未来在于平衡经济增长与生态责任。

The challenge is to ensure that the Internet remains a force for good, a tool for empowerment, and a platform for innovation.

技术没有捷径，只有不断积累和突破。