Men educated in [the critical habit of thought]are slow to believe. They can hold things as possible or probable in all degrees, without certainty and without pain.
![Men educated in [the critical habit of thought]are slow to believe. They can hold things as possible or probable in all degrees, without certainty and without pain.](http://cdn.quoteddaily.com/images/william-graham-sumner/men-educated-in-the-critical-habit-of-thoughtare-slow-to-believe-they-can-hold-things-as-possible-or-probable-in.jpg)
Men educated in [the critical habit of thought]are slow to believe. They can hold things as possible or probable in all degrees, without certainty and without pain.