A Chinese Doctor can't find a job in a Hospital in the US, so he opens his own clinic and puts a sign outside 'GET TREATMENT FOR $20 - IF NOT CURED GET BACK $100.'An American lawyer thinks this is a great opportunity to earn $100 and goes to the clinic
.Lawyer: 'I have lost my sense of taste.
'Chinese: 'Nurse, bring medicine from box No. 22 and put 3 drops in patient's mouth.
'Lawyer: 'Ugh. this is kerosene
.'Chinese: 'Congrats, your sense of taste is restored. Give me $20.
'The annoyed lawyer goes back after a few days to recover his money.
Lawyer: 'I have lost my memory. I cannot remember anything.
'Chinese: 'Nurse, bring medicine from box no. 22 and put 3 drops in his mouth.
'Lawyer (annoyed): 'This is kerosene. You gave this to me last time for restoring my taste.
'Chinese: 'Congrats. You got your memory back. Give me $20.
'The fuming lawyer pays him, and then comes back a week later determined to get back $100.
Lawyer: 'My eyesight has become very weak I can't see at all
.'Chinese: 'Well, I don't have any medicine for that, so take this $100.
'Lawyer (staring at the note): 'But this is $20, not $100!!'
Chinese: 'Congrats, your eyesight is restored. Give me $20'