投资者的主要问题——甚至他最坏的敌人——可能就是他自己。
The investor's chief problem—and even his worst enemy—is likely to be himself.
译文：做好事就像登山一样艰难，做坏事就像山崩一样容易。
我不害怕死亡，因为我的艺术将永存。
我想创造属于其地点和时代的建筑。
Science is a wonderful thing if one does not have to earn one's living at it.
The waterfall sing,"I find my song,when I find my freedom."