Inflation is the mechanism that can make the universe flat, homogeneous, and isotropic.
膨胀是使宇宙变得平坦、均匀和各向同性的机制。
人对意义的追寻是他生命中的主要动机。
The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'
El silencio es a veces la mejor respuesta.