Here is the full list of all 31 while True: learn() achievements. It takes around 12-15 hours to unlock all of the achievements on Windows.
Where the hell is that 'any key'?
Get a loan
Complete all tasks with a Gold rating
Purchase all nodes at the shop in one walkthrough
Purchase all items for the kitty in one walkthrough
Finish all the tasks on main trunk
Complete all tasks in the game
Pass the "Deep Neural Networks" epoch
Pass the "Neural Networks" epoch
Purchase all interier items in one walkthrough
Purchase all PC upgrades in one walkthrough
Pass the "First Success" epoch
Buy a node
Read all personal mail
Receive a promotional kitty
Complete all tasks with real RL
Pass the "First Steps" epoch
Buy clothes for a cat
Complete a task with not fully trained node
Pass the "Ancient" epoch
Join the startup
Buy an interior
Buy a PC upgrade
Complete a task with unlocked trashcan without it
Complete the first level