In the landscape of string theory, there are perhaps 10^500 different vacuum states, each corresponding to a different possible universe.
强大但是骄傲就会削弱力量,弱小而骄傲只会加速灭亡。
The bond market is the ultimate measure of market confidence.
The violation of Bell's inequalities forces us to reject either locality or realism - or both.
Nothing’s lost forever. In this world, there’s a kind of painful progress. Longing for what we’ve left behind, and dreaming ahead.