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。
在最低阶层中保存知识的手段对公众来说比国家中所有富人的所有财产都更重要。
The only limit to our realization of tomorrow is our doubts of today.
Behind every technological breakthrough is the accumulation of countless failures.
翻译:君子处世待人,不论外出还是静处,不论沉默还是畅谈,都能得宜。
Mental processes evolved to solve practical problems.