非相对论量子力学基础（英文版）

Itisalmostatrivialobservationthatmanycollectiveendeavoursrequiretheaccomplishmentofnumerouscomplicatedtasks,andthatthedifferentindividualsthatperformthemmaylosesightoftheoveralldesign.Likeothercreativeendeavours,thescientificquestisparticularlypronetosuchastateofaffairs,fornotonlydoesthedifficultyofthetasksabsorbthemindbutthebeautyofwhatislearntinperformingthemengagesthesoul.Likeadiver,whomaybesocharmedbythenearbycoralsoastoforgetthatitsbeautyisbutaminutereflectionofthemajesticbeautyoftheocean,aspectroscopistmaybesotakenbythebeautifulsymmetriesthatthemoleculesexhibitsoastoloosesightofthewonderfulstructureofquantummechanicsthatinformsthem....