数学的真正力量不在于它的复杂性，而在于它的简洁和优雅。

The human being cannot live in a condition of emptiness for very long: if he is not growing toward something, he does not merely stagnate; the pent-up potentialities turn into morbidity and despair, and eventually into destructive activities.

The only limit to our realization of tomorrow is our doubts of today.

作为一个领导，我有责任确保公司里的每个人都有很棒的机遇，并让他们感受到自己的工作是非常有意义、可以创建更好社会的。