有人问巴菲特预计什么时后要退休，他回答

我不相信完美，我相信真实。

解释：河流川泽中有污水，深山草野中藏有瘴气，美玉也有微小的瑕疵。

True innovation happens when we challenge the status quo without fear.

To dare is to lose one's footing momentarily. Not to dare is to lose oneself.

数学是给不同事物以相同名称的艺术。