To 'know Thyself' is ...

To \'know Thyself\' is considered quite an accomplishment.
To 'know Thyself' is considered quite an accomplishment.
 L. Frank Baum

More phrases

Being self-made is a state of mind, and once you put that mentality to work, your success will come.
 Dave East
A lot of people change for good. Some people just fall off. Just trying to progress in anything, no matter what you're doing, I feel like any progression you make... some people aren't gonna be around you that were around you.
 Dave East
There are no secrets to success. It is the result of preparation, hard work, and learning from failure.
You have to have the service mentality in the sense that you subjugate your own ego, and you subjugate a large part of your own life to really helping other people, being successful on their behalf.
 Herb Kelleher
Success consists of going from failure to failure without loss of enthusiasm.

Quotes from the same author

It must be inconvenient to be made of flesh," said the Scarecrow thoughtfully, "for you must sleep, and eat and drink. However, you have brains, and it is worth a lot of bother to be able to think properly.
 L. Frank Baum
It is worth a lot of bother to be able to think properly.
 L. Frank Baum
The absurd and legendary devil is the enigma of the Church.
 L. Frank Baum
. . .It is the Law that while Evil, unopposed, may accomplish terrible deeds, the power of Good can never be overthrown when opposed to Evil. . .
 L. Frank Baum
Everything in life is unusual until you become accustomed to it.
 L. Frank Baum