To know good and evil is not enough; one must also do them.
Success is relative: It is what we can make of the mess we have made of things.
控制愤怒的情绪如同摧毁山峦般坚毅,又如救火一样迅疾;压制欲望如同填塞山谷一样有毅力,又如防洪一样果断。
Sustainability isn’t an option; it’s the only way forward.