世界上充满了显而易见的事情，却没人注意到。
Emotion is the chemical reaction of mental elements.
The writer’s life is a life of obsession.
林业实践的创新是平衡经济增长与环境保护的关键。
I'm not a star, I'm a black hole.
The weight of the past is heavier than the future.
Art is not a luxury, but a necessity.
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。