Don't ever take a fence down until you know why it was put up.

Don't ever take a fence down until you know why it was put up.

Don't trust anyone over 30 who used to say "Don't trust anyone over 30.".

Don't trust anyone over 30 who used to say "Don't trust anyone over 30.".

Don't take life seriously because you can't come out of it alive.

Don't take life seriously because you can't come out of it alive.

All things make sense; you just have to fathom how they make sense.

All things make sense; you just have to fathom how they make sense.

Human beings, who are almost unique in having the ability to learn from the experience of others, are also remarkable read more

Human beings, who are almost unique in having the ability to learn from the experience of others, are also remarkable for their apparent disinclination to do so.

When people talk, listen completely. Most people never listen.

When people talk, listen completely. Most people never listen.

Every fool finds a greater one to admire them.

Every fool finds a greater one to admire them.

A moment's insight is sometimes worth a life's experience.

A moment's insight is sometimes worth a life's experience.

I do not think much of a man who is not wiser today than he was yesterday.

I do not think much of a man who is not wiser today than he was yesterday.