Know or listen to those who know.
Without hard work, nothing grows but weeds.
If you can dream it, you can do it.
Begin to be now what you will be hereafter.
Never complain and never explain.
What you do today can improve all your tomorrows.
The dog that trots about finds a bone.
After a storm comes a calm.
To be a good loser is to learn how to win.
It's always too early to quit.
The best physicians are Dr. Diet, Dr. Quiet, and Dr. Merryman.
The most wonderful study of mankind is man. Relieving human suffering and diffusing universal knowledge is humanitarian.