see是「看到」,見著即算數。所以再見用See you later. 打過招呼就算數,犯不著全程跟監。如果把See you later說成watch you later,對方一定會嚇到逃走。
watch是「注視」,很專注的看。
Watch your thoughts, for they become words. Watch your words, for they become actions. Watch your actions, for they become habits. Watch your habits, for they become character. Watch your character, for it becomes your destiny.
look是一種視線,把視線投往某點。
Anyone can look at other's eyes, but Lovers can see into each other's souls through the eyes.