Weโre all good when it suits us, he used to say: that doesnโt count. Itโs when you want so badly to do something wrongโwhen youโre about to make a fortune from a dishonest deal, or kiss the lovely lips of your neighborโs wife, or tell a lie to get yourself out of terrible troubleโthatโs when you need the rules. Your integrity is like a sword, he would say: you shouldnโt wave it until youโre about to put it to the test.
Ken Follett