S. Austin Allibone, comp. Prose Quotations from Socrates to Macaulay. 1880.
This fear of any future difficulties or misfortune is so natural to the mind, that were a mans sorrows and disquietudes summed up at the end of his life, it would generally be found that he had suffered more from the apprehension of such evils as never happened to him, than from those evils which had really befallen him. To this we may add, that among those evils which befall us, there are many which have been more painful to us in the prospect than by their actual pressure.
Anxiety is the poison of human life. It is the parent of many sins, and of more miseries. In a world where everything is doubtful, where you may be disappointed, and be blessed in disappointment,what means this restless stir and commotion of mind? Can your solicitude alter the cause or unravel the intricacy of human events? Can your curiosity pierce through the cloud which the Supreme Being hath made impenetrable to mortal eye? To provide against every important danger by the employment of the most promising means is the office of wisdom; but at this point wisdom stops.