The galactic center is a unique natural experiment in strong gravity.
The present is the past rolled up for action, and the past is the present unrolled for understanding.
It's not whether you're right or wrong that's important, but how much money you make when you're right and how much you lose when you're wrong.
對(duì)你的決定保持承諾，但在你的方法上保持靈活。
The artist must be in his work as God is in creation, invisible and all-powerful.