Nothing in the world is more dangerous than a sincere ignorance and conscientious stupidity.
Martin Luther King Jr
No one that encounters prosperity does not also encounter danger.
Heraclitus
In this world there is always danger for those who are afraid of it.
George Bernard Shaw
As soon as there is life, there is danger
Ralph Waldo Emerson
The most dangerous people are the ignorant.
Henry Ward Beecher
Nothing is so dangerous as an ignorant friend.
Jean de La Fontaine
Constant exposure to dangers will breed contempt for them.
Seneca
When danger approaches, sing to it.
Arabian proverb
A truth spoken before its time is dangerous.
Greek proverb
Danger past, God forgotten.
Proverb
All great ideas are dangerous.
Oscar Wilde
Nobody is more dangerous than he who imagines himself pure in heart; for his purity, by definition, is unassailable.
James Baldwin
Euthanasia is a long, smooth-sounding word, and it conceals its danger as long, smooth words do, but the danger is there, nevertheless.
Pearl Sydenstricker Buck