The longer you look at an object, the more abstract it becomes, and, ironically, the more real.

爱国不是选择，而是责任。

每个人都有属于自己的秘密。

为了知识本身而追求知识，对正义的近乎狂热的热爱，以及对个人独立的渴望——这些是犹太传统的特征，让我感谢命运让我属于它。

The most successful businesses are those that combine strong financial performance with a positive impact on society.