Sometimes the hardest thing and the right thing are the same.

The way in which a man accepts his fate and all the suffering it entails... adds a deeper meaning to his life.

我们今天开采的石料，就是留给后世的遗产。

The mother-child relationship is paradoxical and, in a sense, tragic. It requires the most intense love on the mother's side, yet this very love must help the child grow away from the mother, and to become fully independent.

预测未来的最好方法就是创造它。

我发现，从所有的学科吸取我所需要的95%的知识，并将它们变成我思维习惯的一部分，也不是很难的事情。当然，掌握了这些道理后之后，你们必须通过实践去使用它们。若不付诸实践，终究徒劳。