The thing about life is that you never know what's going to happen next.
Positive psychology is not just about feeling good, it's about the good life - a life with engagement, meaning, and positive relationships.
理解代数簇的算术就是理解其中隐藏的对称性。
I’m not perfect, but I’m always me.
心理学概念的价值在于其生活应用。