The only thing that can make you happy is your own smile.
The most credible empirical research often comes from studies that have a clear and transparent design, where the assumptions are laid out for everyone to see.
Happiness lies not in what we have, but in what we enjoy.
世界充满了魔法，你只需要相信它。
Growth mindset is the belief that everyone can change and grow through application and experience.
Every word in a novel is a step towards understanding the human condition.
The culture industry not so much adapts to the reactions of its customers as it adjusts them to itself.
每首歌都讲述一个故事，每个故事都有一首歌。