表演是一门需要不断学习和成长的手艺。
To achieve satisfactory investment results is easier than most people realize; to achieve superior results is harder than it looks.
林业创新意味着在经济增长和生态责任之间取得平衡。
最优秀的采石场不仅提取价值，更通过再生创造价值。
The young do not know enough to be prudent, and therefore they attempt the impossible, and achieve it, generation after generation.