If you have accomplished all that you planned for yourself, you have not planned enough. — Edward Everett Hale. American historian and minister (1822–1909)
I am only one, but still I am one. I cannot do everything, but still I can do something; and because I cannot do everything, I will not refuse to do something I can do.
Never bear more than one trouble at a time. Some people bear three kinds - all they have had, all they have now, and all they expect to have.