Prov 15:13-15<br />13 A glad heart makes a cheerful countenance, but by sorrow of heart the spirit is broken. [Prov 17:22.] <br />14 The mind of him who has understanding seeks knowledge and inquires after and craves it, but the mouth of the [self-confident] fool feeds on folly. [Isa 32:6.] <br />15 All the days of the desponding and afflicted are made evil [by anxious thoughts and forebodings], but he who has a glad heart has a continual feast [regardless of circumstances]. <br />AMP