It is not possible to fight beyond your strength even if you strive
impossibility
A selected quote by Homer.
It is not possible to fight beyond your strength even if you strive
Related
No bird soars too high, if he soars with his own wings
Ocean: A body of water occupying about two-thirds of a world made for man - who has no gills.
A chain is no stronger than its weakest link, and life is after all a chain.
... when you have eliminated the impossible, whatever remains, however improbable, must be the truth
It is better to offer no excuse than a bad one