可持续性必须有利可图,否则就根本不可持续。
I will always be grateful to my poor parents. I owe everything to them, my education, my life, and any success I have had.
全球性挑战需要全球性思维和本地化行动。
真正的革命者是被伟大的爱所引导的。无法想象一个缺乏这种品质的真正革命者。
Man is the measure of all things.