You can do anything on the
Here are some links that i have found useful / interesting! I hope that you enjoy, although it is more of a personal reference, to be honest.
Habitica: Gamify your life (This is useful for getting stuff done, and making it more of a game :) )
Google calender For planning things
Project Gutenberg has thousands of free books, the link is their top 100.
Duolingo is good for learning languages.
Codeacademy teaches you the basics of programming, from the ground up.
The new boston teaches an Absolute ton of programming languages
Coursera gives free proffesional courses.
Recommended reading is a good place to find something you would want to read.
How to learn a foreign language
/lit/ Charts download