Every body continues in its state of rest, or of uniform motion in a right line, unless it is compelled to change that state by forces impressed upon it.
世界如此美好又遗憾，你我皆是自远方而来的独行者，不断行走，不顾一切，哭着，笑着，留恋人间，只为不虚此行。
The measure of a good book is determined by how much it disturbs the reader.
逻辑学研究不仅仅是关于推理规则，更是关于思想结构本身。
没有远见，建筑就只是简单的建造。
So happiness is the most popular word we have heard through the past two years. Happiness is not only related to personal experiences and personal values, but also, it's about the environment.