质量从来不是偶然的;它始终是智慧努力的结果。
母亲的心是一个深渊,在它的最深处你总会得到宽恕。
Leadership is about listening as much as it is about guiding.
译文:事前不研讨,遇变难以应对;军队不训练,作战难以取胜。强调未雨绸缪的重要性。