百度和維式百科定義:

百度

愛情的定義就是：愛情是人們在戀愛階段，渴求為所愛的人付出一些或全部所有的，並希望其永遠幸福的感情思想。

wiki:

Love is any of a number of emotions related to a sense of strong affection[1] and attachment. The word love can refer to a variety of different feelings, states, and attitudes, ranging from generic pleasure ("I loved that meal") to intense interpersonal attraction ("I love my hu*****and"). This diversity of uses and meanings, combined with the complexity of the feelings involved, makes love unusually difficult to consistently define, even compared to other emotional states.

As an abstract concept, love usually refers to a deep, ineffable feeling of tenderly caring for another person. Even this limited conception of love, however, encompasses a wealth of different feelings, from the passionate desire and intimacy of romantic love to the nonsexual emotional closeness of familial and platonic love[2] to the profound oneness or devotion of religious love.[3] Love in its various forms acts as a major facilitator of interpersonal relationships and, owing to its central psychological importance, is one of the most common themes in the creative arts.

所有跟帖： 

• 百度用兩個“愛”來定義愛情，有沒有犯邏輯錯誤呢？ -nisky- ♂ (0 bytes) () 12/14/2009 postreply 20:23:23

• 不要忘記我是在諷刺 -醫生手記:- ♂ (241 bytes) () 12/14/2009 postreply 20:26:52