"The fact disclosed by a survey of the past that majorities have been wrong must not blind us to the complementary fact that majorities have usually not been entirely wrong"

This quote by Herbert Spencer is a suggestion that while it holds true that majorities have actually been wrong in the past, it is also true that bulks have actually usually not been totally incorrect. This suggests that while it is very important to be familiar with the mistakes of the past, it is also crucial to acknowledge the successes of the past. It is necessary to learn from both the successes and the failures of the past in order to make educated choices in today. This quote motivates us to be conscious of the errors of the past, but likewise to acknowledge the successes of the past and use them to inform our choices. It is a reminder that while it is very important to be familiar with the errors of the past, it is also essential to recognize the successes of the past and utilize them to inform our choices.