葡萄酒是最有益健康和卫生的饮料。

People are not lazy. They simply have impotent goals – that is, goals that do not inspire them.

To do mathematics is to engage in an act of creation and discovery simultaneously.

要我说，人性之善是不能用金钱衡量的，善即是善，钱即是钱，可不要把麦子和谷壳搞混了。

写作的行为是一种勇气的行为。

Every performance is a new challenge.

思想的功能是引导成功的行为。

科学的遗产是人类的进步。

文化的本质在于其连续性和适应性。