The oldest， shortest words—'yes' and 'no'—are those which require the most thought.

Learning is the process of modifying symbolic structures to improve performance.

在这个行业里，如果你很优秀，十次中你会对六次。你永远不会十次中对九次。

The world owes all its onward impulses to men ill at ease; the happy man inevitably confines himself within ancient limits.

La vengeance est un plat qui se mange froid.

初心本无善恶，但念头一动，便有了分别心。与其纠结对错，不如回归本心，像孩子一样纯粹地看待世界。