If you are a bit bored or you don’t know what to read next, go there:
Going there and randomly clicking has been a great strategy over the past months to discover ideas I didn’t even suspect.
More recently, going there: https://deepmind.com/publications.html has proven enlightening as well.
I wish those papers were a bit less dense and formal. But at the very least the ideas are top notch. Which is what matters.