Batteries are not just energy storage devices; they're enablers of renewable energy.

The most important thing is to stay alive.

Baking is not just a science; it's an art that requires passion and precision.

解释：了解古代不了解现在，称为愚昧无知，那么儒生就只能称作愚昧无知的人了。

颠倒，永远颠倒：把情况或问题颠倒过来。倒过来看。

心理学唯一有效的数据是受过训练的观察者的报告。