1167

How to spend life.

The knowledge of past times and of the places on the earth is both an ornament and nutriment to the human mind.

Taken from The Notebooks of Leonardo da Vinci edited by Jean Paul Richter, 1880.

1166 * 1168

XVIII * XX

Notebooks of Leonoardo da Vinci

XIX: Philosophical Maxims. Morals. Polemics and Speculations.

. . .

1147

Science, its principles and rules.

1148,

1149,

1150,

1151,

1152,

1153,

1154,

1155,

1156,

1157,

1158,

1159,

1160,

1161

What is life?.

1162,

1163

Death.

1164

How to spend life.

1165,

1166,

1167,

1168,

1169,

1170,

1171,

1172,

1173,

1174,

1175,

1176,

1177,

1178,

1179

On foolishness and ignorance.

1180,

1181,

1182

On riches.

1183,

1184,

1185,

1186,

1187

. . .