Charles Babbage
Charles Babbage

The half minute which we daily devote to the winding-up of our watches is an exertion of labour almost insensible; yet, by the aid of a few wheels, its effect is spread over the whole twenty-four hours.

Diogenes
Diogenes

Those who have virtue always in their mouths, and neglect it in practice, are like a harp, which emits a sound pleasing to others, while itself is insensible of the music.

Gong Yoo
Gong Yoo

I don't know if this is because I'm a bit too old, but it is true that I'm getting insensible about romance recently. I'm very used to being alone now, and I don't think that's not half bad.

Millicent Fawcett
Millicent Fawcett

It is almost impossible to imagine that any one could be so insensible to the high morality of Mr. Mill's character as to suggest to him any course of conduct that was not entirely upright and consistent.