实现不可能的唯一方法是相信它是可能的。
清明彪炳的节义，是在独居之时修身励志、培养出来的；旋转乾坤的治国韬略，是在临深履薄的谨慎戒惧中造就而成的。
"A writer's greatest tool is not the pen, but the heart and mind that guide it."
The most advanced aquaculture systems still rely on the wisdom of natural ecosystems.