1、No blame is imputable to him.

2、We need not trouble ourselves with attempting to discover the future outputs imputable to current input.

3、"Delay in giving notice of dishonour is excused where the delay is caused by circumstances beyond the control of the party giving notice, and not imputable to his default, misconduct, or negligence."

4、"Delay in making presentment for payment is excused when the delay is caused by circumstances beyond the control of the holder, and not imputable to his default, misconduct, or negligence."