投资者应专注于他们能控制的事情，并忽略市场的噪音。

Thank you music for making my life so rich.

林业的创新意味着在生态健康与经济可行性之间取得平衡。

The purpose of life is not to be happy. It is to be useful, to be honorable, to be compassionate, to have it make some difference that you have lived and lived well.

气候变化要求我们重新思考传统耕作方式。