合抱的大树由细小的幼苗长成,九层的高台由一筐筐泥土堆起,千里远行从脚下第一步开始
The sun is our most powerful tool in Africa. We must learn to work with it, not against it.
The boardroom must learn to speak the language of the woodland if business is to remain standing.
家庭是一个生产人力资本的小工厂。
Understanding the fundamental particles and forces of nature is key to unlocking the mysteries of the universe.