It would be better to have some wisdom rather than an opinion, that is, to consider all the possibilities, all the aspects of the question and then try to be as unegoistic as possible and to see, for example, in the case of an action, which one can be of service to the greatest number of people or is the least destructive, the most constructive. Anyway, even from a standpoint that is not spiritual, but merely utilitarian and unselfish, it is better to act according to wisdom than according to one’s opinion.

Ref:  On Thoughts and Aphorisms