数学是人类精神最美丽和最强大的创造。
Mathematics is the most beautiful and most powerful creation of the human spirit.
The quality of an organization's values determines the quality of its decisions.
A happy person is not a person in a certain set of circumstances, but rather a person with a certain set of attitudes.
Memory is not just personal, it's collective. We remember through others and others remember through us.
Do every duty, and expect no reward for it.
译文：事物众多而智慧有限，有限的智慧不能遍知所有的事物，所以应该顺应事物的本性来治理它们。
当你更清楚你是谁时，你将能更好地选择最适合你的。