Adam Clarke on Ecclesiastes 2:14

The wise man's eyes, etc. - Well expressed by Choheleth: - "The wise are circumspect, maturely weigh

The consequence of what they undertake,

Good ends propose, and fittest means apply

To accomplish their designs."

But the fool walketh in darkness - "But fools, deprived

Of reason's guidance, or in darkness grope,

Or, unreflecting like a frantic man,

Who on the brink of some steep precipice

Attempts to run a race with heedless steps,

Rush to their own perdition."

One event happeneth to them all - "Though wide the difference, what has human pride

To boast? Even I myself too plainly saw,

That one event to both alike befalls;

To various accidents of life exposed,

Without distinction: nor can wisdom screen

From dangers, disappointments, grief, and pain."