Implacable self-interest which is the law of the world
     Importance in this world are as easily swept away as the sand
     In order to make money, the first thing is to have no need of it
     In his future arrange laurels for a little crown for your own
     In his eyes everything was decided by luck
     In times like these we must see all and say all
     In what do you believe? 
     In pitying me he forgot himself
     In life it is only nonsense that is common-sense
     In every age we laugh at the costume of our fathers
     Incapable of conceiving that one might talk without an object
     Inconstancy of heart is the special attribute of man
     Indignation can solace grief and restore happiness
     Indulgence of which they stand in need themselves
     Inoffensive tree which never had harmed anybody
     Insanity is, perhaps, simply the ideal realized
     Intelligent persons have no remorse
     Intemperance of her zeal and the acrimony of her bigotry
     Intimate friend, whom he has known for about five minutes
     Irritating laugh which is peculiar to Japan
     Is it not enough to have lived? 
     Is he a dwarf or a giant
     Is a man ever poor when he has two arms? 
     Is it by law only that you wish to keep me? 
     It is a pity that you must seek pastimes
     It is not now what it used to be
     It is silly to blush under certain circumstances
     It is too true that virtue also has its blush
     It was a relief when they rose from the table
     It is an error to be in the right too soon
     It was torture for her not to be able to rejoin him
     It was all delightfully terrible! 
     It was too late:  she did not wish to win
     It (science) dreams, too; it supposes
     It is a terrible step for a woman to take, from No to Yes
     It is so good to know nothing, nothing, nothing
     It is only those who own something who worry about the price
     It does not mend matters to give way like that
     It is the first crime that costs
     Japanese habit of expressing myself with excessive politeness
     Jealous without having the right to be jealous
     Kissses and caresses are the effort of a delightful despair
     Knew her danger, and, unlike most of them, she did not love it
     Knew that life is not worth so much anxiety nor so much hope
     Lady who requires urging, although she is dying to sing
     Laughing in every wrinkle of his face
     Leant—­and when I did not lose my friends I lost my money
     Learn to live without desire
     Learned that one leaves college almost ignorant
     Learned to love others by embracing their own children
     Leisure must be had for light reading, and even more for love
     Lends—­I should say gives
     Let us give to men irony and pity as witnesses and judges