Uno non può possedere capacità più grande o più piccola della padronanza di se stesso. - Leonardo da Vinci

Up Lake Como towards Germany is the Chavenna Valley where the River Mera enters the lake. Here are barren and very high mountains with large rocks ... In these mountains the water birds called maragon. Here are born firs, larches and pines, fallow deer, ibexes, chamois and terrible bears. It cannot be mounted except by walking on all fours. There go the mountain men in snowy weather with great ingenuity to bring the bears down the mountains. These narrow mountains have the river in between. They are left and right for a space of 20 miles all like this.

The painter who draws merely by practice and by eye, without any reason, is like a mirror which copies every thing placed in front of it without being conscious of their existence.

Any one who in discussion relies upon authority uses, not his understanding, but rather his memory. Good culture is born of a good disposition; and since the cause is more to be praised than the effect, I will rather praise a good disposition without culture, than good culture without the disposition.