你必须愿意失败才能成功。

Life lessons will be presented to you in the order they are needed. Everything you need to master the lesson is within you. Once you have truly learned a lesson， you will be presented with the next one. If you are alive， that means you still have lessons to learn.

Faith is the substance of things hoped for, the evidence of things not seen.

Wages depend on the price of necessaries required for the support of the laborer.

可持续采石不是选择，而是我们对后代的责任。

每座建筑都是原型。没有两座是相同的。

Diversity in thought and background leads to better solutions and stronger organizations.

格雷厄姆-多德都市的超级投资者们－巴菲特1984哥伦比亚大学的演讲