Leonardo da Vinci: You do ill if you praise, and still worse if you reprove in a matter you do not understand.

You do ill if you praise, and still worse if you reprove in a matter you do not — Leonardo da Vinci

You do ill if you praise, and still worse if you reprove in a matter you do not understand.

Source: Wikiquote (CC BY-SA 3.0). Quotations may be subject to their authors' rights and may be shown in translation.

The water you touch in a river is the last of that which has passed, and the fir — Leonardo da Vinci
The atmosphere is blue by reason of the darkness above it because black and whit — Leonardo da Vinci
Chi poco pensa, molto erra. — Leonardo da Vinci
You can have no dominion greater or less than that over yourself. — Leonardo da Vinci
A knight errant who turns mad for a reason deserves neither merit nor thanks. Th — Miguel de Cervantes
Great Jove angry is no longer Jove. — Anton Chekhov
The uncritical way in which he has treated his subject will become evident from — Karl Marx
Spirit is very subtle and love is very jealous, What room for form, if the felt — Rumi
The sun, which passeth through pollutions and itself remains as pure as before. — Francis Bacon
We Jews have been too adaptable. We have been too eager to sacrifice our idiosyn — Albert Einstein
God refuses to be mine, thine or his. For him the truth is but one but the proud — Tulsidas
The highest life is a broken column; the fairest life, a tar nished gem; the ric — John Humpstone