It's always too early to quit.
Problems are not stop signs, they are guidelines.
Go for it now. The future is promised to no one.
The wise does at once what the fool does at last.
Always desire to learn something useful.
By failing to prepare, you are preparing to fail.
The dog that trots about finds a bone.
Who seeks shall find.
Never complain and never explain.
Be thine own palace, or the world's thy jail.
Jews have had to carry around their own sense of self in a carpet bag and I think perhaps too much emphasis might be being put on nationality and on the other hand patriotism, that sort of thing.