If you want to be successful, 

it's just this simple. 

Know what you are doing. 

Love what you are doing. 

And believe in what you are doing.

The best way out of a difficulty is through it.

Do the best you can, 

and don't take life too serious.

When ignorance gets started 

it knows no bounds.

Everybody is ignorant, 

only on different subjects.

It isn't what we don't know that gives us trouble, 

it's what we know that ain't so.

Don't let yesterday use up too much of today.