I always try to be positive, to fight until the end, to keep running, to keep fighting.

养儿子不教育和养驴没有什么区别，养女儿不教育也和养猪没什么区别；妻子如果贤惠，丈夫就少遭祸患，儿子如果孝顺，父亲就心情舒畅。

解析：世间万物都是相对而生，相互依存，体现了老子的辩证思想。

可持续性不仅仅是植树，而是在正确的地方种植正确的树木，并确保它们世代繁茂。

The best buildings are those that grow with time, that age gracefully.

历史学家是向后看的先知。