Sin with the multitude, and your responsibility and guilt are as great and as truly personal, as if you alone had done the wrong

We never do evil so thoroughly and heartily as when led to it by an honest but perverted, because mistaken, conscience.

Credulity is belief in slight evidence, with no evidence, or against evidence.

If you would thoroughly know anything, teach it to others.

The secret of a good memory is attention, and attention to a subject depends upon our interest in it. We rarely forget that which has made a deep impression on our minds.

To rejoice in another's prosperity is to give content to your lot; to mitigate another's grief is to alleviate or dispel your own

He that never changes his opinions, never corrects his mistakes, will never be wiser on the morrow than he is today.