For the salvation of his soul the Muslim digs a well. It would be a fine thing if each of us were to leave behind a school, or a well, or something of the sort, so that life would not pass by and retreat into eternity without a trace.
The longer I live, the more I realize that I am never wrong about anything, and that all the pains I have so humbly taken to verify my notions have only wasted my time!