Yesterday, I showed you how to temporarily show the /Library/ Folder.  Now, let me show you how to show it permanently.

1.  Open a Terminal Window (Finder > Applications > Utilities > Terminal).

2.  Type in the following command: chflags nohidden ~/Library/

3.  Close the Terminal window.

To hide it again, just redo steps 1-2 and replace the nohidden option with hidden.