Read the following passage and answer the questions given below.

Socrates, the great Greek philosopher, stayed in prison for thirty days before he was finally executed. During this period of confinement, his friends and pupils used to visit him regularly. They always found him in calm and cheerful mood. He talked and taught his pupils as usual. He had no fear of death. One of his pupils bribed the jailor to let Socrates escape from the prison. But Socrates wouldn't. On the day of execution, his friends and pupils were in tears. but he was seen calm and cheerful as before. The Greeks used to execute people by making them drink a deadly poison called 'hemlock'. To everybody's utter surprises, Socrates took the cup of hemlock and drank it like a glass of water. At last, Socrates went calmly to death without weeping or complaining.