"The superior man is modest in his speech, but he exceeds in his actions." --Unknown

"It is only imperfection that complains of what is imperfect. The more perfect we are, the more gentle and quiet we become towards the defects of others." --Joseph Addison

"I am only one, but I am one. I cannot do everything, but I can do something. And I will not let what I cannot do interfere with what I can do." --Edward Everett Hale