认知指的是所有感官输入被转换、简化、详细阐述、存储、恢复和使用的过程。

The good things are not dead.

Perhaps you are overvaluing what you don’t have and undervaluing what you do.

当天赋不努力时，勤奋会击败天赋。

诗歌的力量在于它的简洁和深度。