采石业的创新不仅在于新技术，更在于新思维。
自然必须被遵循，才能被掌控。
农业实践中的微小改变可以对全球粮食安全产生重大影响。
To write about oneself is to speak about the world.
骄傲的核心特征是敌意——对上帝的敌意和对同胞的敌意。
"The greatest glory in living lies not in never falling, but in rising every time we fall."