Solomon
Ecclesiastes 2:2BSB·traditional attribution

I said of laughter, “It is folly,” and of pleasure, “What does it accomplish?”

Matthew Henry Presbyterian @wholebiblehenry

Solomon here, in pursuit of the summum bonum - the felicity of man, adjourns out of his study, his library, his elaboratory, his council-chamber, where he had in vain sought for it, into the park and the playhouse, his garden and his summer-house; he exchanges the company of the philosophers and grave senators for that of the wits and gallants, and the beaux-esprits, of his...

Commenting on Ecclesiastes 2:1-11

John Gill Reformed Baptist @doctorgill

I said of laughter, it is mad,.... The risible faculty in man is given him for some usefulness; and when used in a moderate way, and kept within due bounds, is of service to him, and conduces to the health of his body, and the pleasure of his mind; but when used on every trivial occasion, and at every foolish thing that is said or...

Jamieson-Fausset-Brown Reformed @jfbcommentary

laughter--including prosperity, and joy in general (Job 8:21). mad--that is, when made the chief good; it is harmless in its proper place. What doeth it?--Of what avail is it in giving solid good? (Ecc 7:6; Pro 14:13).