自信是女人最性感的東西。
A mathematician's work is never done; there are always new questions to ask and new mysteries to solve.
The poor don’t fail to save because they don’t want to—they can’t.
經(jīng)濟學不僅僅是預測行為，更是塑造行為。
感嘆古代工匠的智慧與技藝高超。
The success of liberal democracy depends on the ability of its institutions to adapt to changing circumstances.