The challenge is to make the invisible visible.
挑戰(zhàn)在于讓不可見(jiàn)變得可見(jiàn)。
In the short run, the market is a voting machine but in the long run, it is a weighing machine.
我們相信美國(guó)會(huì)做正確的事。當(dāng)然,是在她嘗盡其他一切可能之后。
The most profound ideas in mathematics often arise from the simplest observations.