Here’s another massive time saver that gets better with time as you use it:
Once the above is enabled, the favourite nodes will not only appear in the Palette, but also in the right click Actions Menu and remain Context Sensitive. If you happen to keep searching for the same nodes again and again, consider enabling this feature. Dragging a wire gives you access to the most commonly used stuff that makes sense in this context:
Now you can RMB → Print String like a champ, without typing as nobody ain’t got time for that 
Disclaimer:
Guaranteed to save at least 25 seconds every scripting day.