信仰是生命的意义，这种感觉使人不毁灭自己，而是继续活下去。
Faith is the sense of life, that sense by virtue of which man does not destroy himself, but continues to live on.
General relativity has passed every test we’ve thrown at it, even near a supermassive black hole.
我坚持我所相信的，不在乎别人的看法。
听我说，朋友，希望是件危险的事。希望能叫人发疯。