| Zeal quotes |
No. | Quotation | Last Name | First Name |
| 1 | A mediocre idea that generates enthusiasm will go further than a great idea that inspires no one.
| Ash | Mary Kay |
| 2 | Zeal is fit only for wise men but is found mostly in fools.
| Author Unknown | |
| 3 | The greatest dangers to liberty lurk in insidious encroachment by men of zeal, well-meaning, but without understanding.
| Brandeis | Louis D. |
| 4 | Experience shows that success is due less to ability than to zeal. The winner is he who gives himself to his work, body and soul.
| Buxton | Charles |
| 5 | Zeal without humanity is like a ship without a rudder, liable to be stranded at any moment.
| Feltham | Owen |
| 6 | Zeal without knowledge is like expedition to a man in the dark.
| Newton | John |
| 7 | Zeal is very blind, or badly regulated, when it encroaches upon the rights of others.
| Quesnel | |
| 8 | Zeal without knowledge is like fire without light. | English Proverb | |
| 9 | Zeal without knowledge is the sister of folly. | English Proverb | |
| 10 | Easy still it proves, in factious times,
With public zeal to cancel private crimes. | Dryden | John |