No one knows how far his powers go till he has tried. Goethe.
No one knows the weight of another's burden. 15 Pr.
No one knows what he is doing while he is acting rightly, but of what is wrong we are always conscious. Goethe.
No one knows when he is well off. Punch.
No one knows where the shoe pinches but him who wears it. Pr.
No one knows whether death, which men in their fear apprehend to be the greatest evil, may not be the greatest good. Plato.
No one likes to bell the cat. Pr. 20
No one shall look for effectual help to another; but each shall rest content with what help he can afford himself. Carlyle.
No one will become anything, every one will already be something. Goethe.
No one would respect thee in a beggar's coat. What is the respect paid to woollen cloth, not to thee? Jean Paul.