I tend to think that the longer you look at a thing, the more abstract it becomes, and, ironically, the more real.

As a woman I have no country. As a woman I want no country. As a woman my country is the whole world.

The most profound ideas in mathematics often arise from the simplest observations.

Don’t tell me how good you make it; tell me how good it makes me when I use it.

生命中最伟大的荣耀不在于从未跌倒，而在于每次跌倒后都能站起来。

The best leaders don't create followers; they create more leaders.

心灵是构建生存策略的工坊。