Better mad with the rest of the world than wise alone.

The aphorism warns that social consensus often exerts a stronger pull than private judgment. Gracián suggests that being “wise alone” can isolate a person, making prudence ineffective or even dangerous in a world governed by shared fashions, errors, and expectations. The line can be read as cynical realism: to function, one may need to accommodate prevailing norms, even when they seem irrational. It also implies a strategic ethic—choose battles carefully, and recognize that truth without allies may carry social costs. The tension it captures is between integrity and belonging, and between clear-sightedness and the practical need to live among others.