There is no man living that can not do more than he thinks he can.
Sentiment: NEGATIVE
Without some goals and some efforts to reach it, no man can live.
Man cannot live by incompetence alone.
A man is the sum of his actions, of what he has done, of what he can do, Nothing else.
Only when a man will not do some things is he capable of doing great things.
A man can do all things if he but wills them.
For a man to achieve all that is demanded of him he must regard himself as greater than he is.
A man can do only what he can do. But if he does that each day he can sleep at night and do it again the next day.
Unless a man undertakes more than he possibly can do, he will never do all he can do.
A man can do what he ought to do; and when he says he cannot, it is because he will not.
No man can succeed in a line of endeavor which he does not like.