Don't let past mistakes hinder your future progress.
你不能让过去的错误阻碍你未来的进步。
每一寸山河都像黄金般珍贵，国家分裂的痛苦谁能承受？杜鹃啼血表达对国家的忧虑，精卫填海象征永不放弃的爱国之心。
"The greatest journeys are those that take us inward, to the depths of our own souls."
The mind is a dynamic system that constantly adapts to its environment.
成功不是靠运气，而是靠努力、决心和从失败中学习。
"Never stop learning, because life never stops teaching."
Climate change isn't a distant threat - it's reshaping our forests today.