Collaboration is the root of progress in forestry—no single entity can solve the challenges alone.

The desire for recognition, the thymotic part of the soul, cannot be satisfied by economic activity alone.

经常静坐思考，来收拢思想；减少饮酒色欲，来清理思想；摒除嗜好情欲，来修养思想；体味古人教训，来警戒思想；悟察至理名言，来明确思想。

Only by continuous learning can we make continuous progress.

The harder you work, the luckier you get.

小说不仅仅是一个故事；它是一面反映人类存在复杂性的镜子。