Symbolic links are simple and can save you time.

Here's all you need to know:

Let's do a real example from your home directory:

Now when you login to your server you can just type "cd blog" to access the "/var/www/html/yourwebsiteroot/yourblog" folder.

Here's one more example from your home directory:

Now you can just type "vim httpd.conf" and edit your httpd.conf file quicker.

You can do all kinds of neat things with symlinks, but the simplest uses are often the ones you'll use most. (One of the cooler uses of symlinks is for deploying different versions of websites).