Yes, you can, but yes there is a risk of lawsuit. If you do this stunt, better hire a lawyer to defend the lawsuits that will be coming OR get...

Can quotes from a unknown author be used in a song

Almost always yes, particularly if short.

Can I use photos of my events on my Facebook page and website without written consent?

This is relatively low risk, but technically you need a release from the parents and a license from Disney. If you buy an officially licensed...

The correct phrase seems to be "You must be the change you wish to see in the world." Read more at...

Q:"How can you find out if a quote from an unknown author is copyrighted?" A: www.copyright.gov left column "Search Copyright Records"...

Q:"Can I print an album artwork onto a t shirt for my own personal use?" A: Yes, for personal use, provided "personal use" does not entail selling...

You may need to work through an established licensee like McTell,Hasbro, Walmart or ToysRUs, and that may require a licensing agent or investor...

Digitization of my drawing

Yes, you should have a lawyer prepare an agreement. The agreement might be called an Assignment, a Secrecy Agreement, or a Work for Hire Agreement,...

No. This ruse to dodge licensing royalties is illegal in most cases. You also can't buy licensed decals and pretend your stuff is licensed. You...

Do I need to contact the manufacturer to use their product for my invention?

Normally no, unless you use their brand name. See Attorney Ross's answer for details. If there is a patent on the product you are using then patent...