Darvin was convinced that the loss of these tastes was not only a loss of happiness, but might possibly be injurious to the intellect, and more probably to the moral character.

• 参考译文：达尔文认为，对(音乐和绘画方面)兴趣的丧失，失去的不仅仅是一种乐趣，而且可能会伤害到智力，更有甚者还可能伤害到道德。