Those who cannot remember the past arecondemned to repeatit.
The best way to solve a problem is to think about it in a different way.
积攒黄金千两,也不如通晓四书五经。
The deepest urge in human nature is the desire to be important.
科学中最重要的不是获得新的事实,而是发现新的思考方式。
城市是由其居民写就的一本书。
Sustainable forestry is not a cost—it’s an investment in resilience.