生活是一个迷宫，有时我们会迷失，但总能找到回来的路。
"La vida es un laberinto en el que a veces nos perdemos, pero siempre encontramos el camino de regreso."
"The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter."
The greatest stories are those that reveal the complexity of human nature.
Stories you read when you're the right age never quite leave you. You may forget who wrote them or what the story was called. Sometimes you'll forget precisely what happened, but if a story touches you it will stay with you, haunting the places in your mind that you rarely ever visit.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
数学不是关于数字、方程、计算或算法的：它是关于理解的。
如果你想快乐，那就快乐吧。
没有财产的地方就没有不公正。
种树的最佳时间是20年前，其次是现在。
