The deepest problems of modern life derive from the claim of the individual to preserve the autonomy and individuality of his existence in the face of overwhelming social forces, of historical heritage, of external culture, and of the technique of life.

Your attitude determines your altitude.

可持续性不是一种趋势，而是我们对下一代的责任。

人生就像一场逆行的旅程，我也是其中的一个过客。