What every computer science major should know

Previous discussion: <a href="https://news.ycombinator.com/item?id=2921440" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=2921440</a><p>Previous submissions (a few with comments):<p><a href="https://news.ycombinator.com/item?id=3784744" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=3784744</a><p><a href="https://news.ycombinator.com/item?id=4242228" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=4242228</a><p><a href="https://news.ycombinator.com/item?id=7307640" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=7307640</a>

I like how he discusses the importance of building credibility, but in his article he gives nothing to tell me why I should listen to his advice or why his advice might help any one do well in their career.