Letter to Innes

This is a letter from Conan Doyle to his brother Innes. 

Addressed from Bush Villas, Southsea, written on the top right of the page, it reads:

“Dearest Boy

I never hear anything about your work, and it makes me uneasy. I do hope that you are pegging? into it - for it would be a shame if you fail to pass. Remember that if you do go through you will have all your life then for sport or riding or cricket or what you will, but that the success of your whole life depends upon the use that you make of just these few months that are passing. If you are weak on any subject, then work from morning to night, holidays or no holidays at that…”  The letter ends here.