可持續(xù)發(fā)展不是選擇題，而是責(zé)任。
Sustainability is not an option, it's a responsibility.
Never stop learning; the world is always evolving.
我從未能寫出一部快樂的戲劇。我不能。我可以寫一部有趣的戲劇，但不是一部快樂的戲劇。