Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.
领导力在于让他人因为你的存在而变得更好，并确保这种影响在你离开后依然持续。
It is better to be a human being dissatisfied than a pig satisfied； better to be Socrates dissatisfied than a fool satisfied.
Die Liebe ist die einzige Kraft, die imstande ist, einen Menschen zu verwandeln.
Never underestimate the power of hard work and perseverance.