Love doesn't just sit there, like a stone; it has to be made, like bread, remade all the time, made new.
爱不像石头一样静止不动;它必须像面包一样被制作,不断重新制作,不断更新。
The future of exoplanet research lies in the development of more sensitive instruments and the collaboration of scientists worldwide.
真相很少是纯粹的,也从不简单。