Optimists tend to interpret their troubles as transient, controllable, and specific to one situation. Pessimists, on the other hand, believe that their troubles last forever, undermine everything they do, and are uncontrollable.
I'm living the life I dreamed about.
The truth is rarely pure and never simple.
创新不仅仅是技术，更是思维方式的改变。
The surface of a painting is like a skin - it holds everything together.