贝尔不等式的实验违反表明，自然界无法用任何局域实在论理论来描述。

坚持做自己喜欢的事情，即使遇到困难也不要轻易放弃。

Not necessarily your mother, or indeed mine, but, as it were, the ideal mother, somebody who doesn't care about your achievements. Unfortunately, most people are not our mothers. Most people make a strict correlation between how much time, and if you like, love -- not romantic love, though that may be something -- but love in general, respect --they are willing to accord us, that will be strictly defined by our position in the social hierarchy.

Inflation is the mechanism that can make the universe flat, homogeneous, and isotropic.