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'?
Complete all tasks in the game
Complete all tasks with a Gold rating
Complete all tasks with real RL
Receive a promotional kitty
Purchase all items for the kitty in one walkthrough
Finish all the tasks on main trunk
Pass the "Deep Neural Networks" epoch
Purchase all interier items in one walkthrough
Pass the "Neural Networks" epoch
Purchase all PC upgrades in one walkthrough
Purchase all nodes at the shop in one walkthrough
Pass the "First Success" epoch
Read all personal mail
Complete a task with not fully trained node
Pass the "First Steps" epoch
Get a loan
Buy a node
Pass the "Ancient" epoch
Buy clothes for a cat
Buy a PC upgrade
Buy an interior
Join the startup
Complete a task with unlocked trashcan without it
Complete the first level