History may not repeat, but it does rhyme.
It is a disaster that wisdom forbids you to be satisfied with yourself and always sends you away dissatisfied and fearful, whereas stubbornness and foolhardiness fill their hosts with joy and assurance
Montaigne (1580)
For I found myself embarassed with so many doubts and errors that it seemed to me that the effort to instruct myself had no effect other than the increasing discovery of my ignorance
Kierkegaard (1843)
The whole problem with the world is that fools and fanatics are always so certain of themselves, and wiser people so full of doubts.
Bertrand Russell (1872-1970)
Something Interesting. Most Days. 
I am certain to have doubts….
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