Suppressed grief suffocates, it rages within the breast, and is forced to multiply its strength.
Cogitur et vires multiplicare suas.
Original text (Latin)
Original text (Latin)
In much wisdom is much grief: and he that increaseth knowledge increaseth sorrow.
Men are we, and must grieve when even the Shade
Of that which once was great, is passed away.
Happiness is beneficial for the body but it is grief that develops the powers of the mind.
Quote text and notes from Wikiquote: Ovid (page history), available under CC BY-SA 4.0. Source quality and labels are our own summary of what Wikiquote records.