Show respect even to people who dont deserve it, not as a reflection of their character, but as a reflection of yours -from Lifehacker, quoting Dave Willis. I really need to remember this because I think I show weakness when I do this, but I shouldn't.
Just because you aren't given the credit and haven't been recognised for your work doesn't mean you have to give up or stop. You don't always need credit, other people do not always have to know what you are capable of doing as long as you do.
Previous pinner wrote----Always be thankful for what you already have—which is so very much! “Those who live in thanksgiving daily. are among the world’s happiest people. The power of gratitude is immense.” –Joseph B.
The shirt originally said, "Some people are gay. Original pin: Get over it." They were made as part of a demonstration for gay rights in the UK. Sir Ian McKellen has been an outspoken advocate for gay rights.