【译文】 孔子说:“父母在世时,不要走远,必须远走时,一定要留下准确的地址。”
Every ton of ore tells a story; our job is to read it wisely.
大自然是有史以来最伟大的化学家,而我们才刚刚开始理解它的秘密。
每一个挑战都是学习和成长的机会。
Civilization will not last, freedom will not survive, peace will not be kept, unless a very large majority of the people unite to defend them.
You have to believe in yourself when no one else does.
可持续性不仅仅是一种趋势,更是我们对后代的责任。