生命是一段旅程，享受过程。

伟大的决定性证据体现在能毫无怨恨地接受批评。

理论与观测之间的相互作用推动了天体物理学的发展。

You put together two people who have not been put together before; and sometimes the world is changed, sometimes not. They may crash and burn, or they may set off a spark that will light the world.