One of the most dangerous enemy is his own tongue.
一个人最危险的敌人是他自己的口舌。
I don’t think anything is unrealistic if you believe you can do it.
领导力在于让他人因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。
The speech we hear is an indication of that which we don't hear.
The greatest glory in living lies not in never falling, but in rising every time we fall.
States are inherently aggressive and expansionist because they exist in an anarchic international system where there is no higher authority to keep them in check.
The line between good and evil is often blurred.