Pascal's Pensées

Those who have always good hope in the midst of misfortunes, and who are delighted with good luck, are suspected of being very pleased with the ill success of the affair, if they are not equally distressed by bad luck; and they are overjoyed to find these pretexts of hope, in order to show that they are concerned and to conceal by the joy which they feign to feel that which they have at seeing the failure of the matter.