The memory of benefits is a frail defence against ingratitude.


The Notebooks of Leonardo da Vinci (Richter, 1888) - XIX Philosophical Maxims. Morals. Polemics and Speculations.

Leonardo da Vinci Quotes

The memory of benefits is a frail defence against ingratitude.

The memory of benefits is a frail defence against ingratitude.

The memory of benefits is a frail defence against ingratitude.

The memory of benefits is a frail defence against ingratitude.