When you aim for something, go for it no matter how hard it is,... give up when you prove to yourself that it is not meant for you, but at least you tried your best.
A photo I found from the web. It is rare and hilarious. This big cat is surely aware what she's about to catch, and it would be painful before she could feast on a delicious meal. She is so persistent, and would go beyond her limit just to get the best meal for the day.
Today, I'm about to give up, things are not working the way I expected and I think its getting worse. But by seeing the picture, it wake me up and realised to go for my goal.