没有孩子的民族将面临无望的未来；没有树木的国家将面临更加无望的未来。
A people without children would face a hopeless future; a country without trees would face a future with even less hope.
The key ingredients of happiness could not be material or aesthetic, but must always stubbornly psychological.
预测未来的最好方式就是创造未来。
The speech we hear is an indication of that which we don't hear.
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。
