A student of philosophy, eager to display his powers of argument, approached Diogenes, introduced himself and said, "If it pleases you, sir, let me prove to you that there is no such thing as motion." Whereupon Diogenes immediately got up and left.
*********
Plato was discoursing on his theory of ideas and, pointing to the cups on the table before him, said while there are many cups in the world, there is only one `idea' of a cup, and this cupness precedes the existence of all particular cups.
"I can see the cup on the table," interupted Diogenes, "but I can't see the `cupness'".
"That's because you have the eyes to see the cup," said Plato, "but", tapping his head with his forefinger, "you don't have the intellect with which to comprehend `cupness'."
Diogenes walked up to the table, examined a cup and, looking inside, asked, "Is it empty?"
Plato nodded.
"Where is the `emptiness' which procedes this empty cup?" asked Diogenes.
Plato allowed himself a few moments to collect his thoughts, but Diogenes reached over and, tapping Plato's head with his finger, said "I think you will find here is the `emptiness'."
******Diogenes was knee deep in a stream washing vegetables. Coming up to him, Plato said, "My good Diogenes, if you knew how to pay court to kings, you wouldn't have to wash vegetables."
"And," replied Diogenes, "If you knew how to wash vegetables, you wouldn't have to pay court to kings."
******
Diogenes was strolling through the market place. Suddenly, he called out in despair, "Men! Men! Men! . . . "
Immediately, they came running from all directions: young fops with flowers in their hair; lusty young boys, scantily dressed, hanging off the arms of older men; freemen, their slaves beside them burdened down with groceries, their cheeks bulging with small change; merchants who had left their shops in answer to Diogenes' call.
He looked at them searchingly one by one and with a sad shrug turned to walk away. "I called for men," he said in disgust.
******
Diogenes was once invited to dinner by a wealthy man. During the evening, one of the guests became so outraged by Diogenes' general behaviour that he began to throw bones at him, calling him a "dog." Whereupon Diogenes got up, went to the guest, cocked up his leg and urinated on him.
*******
Diogenes stood outside a brothel, shouting, "A beautiful whore is like poisoned honey! A beautiful whore is like poisoned honey! A beautiful whore . . . ". Men entering the house threw him a coin or two to shut him up. Eventually Diogenes had collected enough money and he too went into the brothel.
******
Whenever people complimented Diogenes, he would slap himself hard across the face and in self-reproach would cry, "Shame! I must have done something terribly wicked!"
******
On one bright, clear day, Diogenes was walking up and down the market place, holding a lighted lantern high in front of him and peering around as if searching for something. When people gaped and asked him what he was doing, he replied, "I am looking for an honest man."
*******
Someone once asked, "Tell me Diogenes, what does a wise man look like?" At once, Diogenes straightened himself up and stroked his beard
*******
Passing a stream, Diogenes saw a boy drinking out of his hands. "A child has beaten me in simplicity," he said, throwing away his cup.
*******
Diogenes was asked, "What is the difference between life and death? "No difference." "Well then, why do you remain in this life?" "Because there is no difference." ******** Diogenes was once on a voyage to Aegina, he was captured by pirates and sold as a slave in
********
Once Diogenes was going into the theatre just as everybody was coming out. When asked why he did this, he answered, "Opposition has been my manner. It is what I have been doing all my life."
********
P.S.:Though most accounts agree that he lived to be quite old— some suggesting he lived until ninety— the tales of Diogenes’ death are no less multiple than those of his life. The possible cause of death includes a voluntary demise by holding his breath, an illness brought on by eating raw octopus, or death by dog bite. Given the embellished feel of each of these reports, it is more likely that he died of old age
Source : Diogenes Laertius, Lives of Eminent Philosophers, Book 6, Chapter 40
Courtesy : Vicky