尼采的恶龙

尼采说，与恶龙缠斗过久，自身亦变成恶龙。我无意跃过恶龙，只愿，我与恶龙缠斗良久，自己依旧皎洁。
He who fights too long against dragons becomes a dragon himself;and if thou gaze too long into the abyss,the abyss will gaze into thee.