The meaning of life differs from man to man, from day to day and from hour to hour.
人无远虑,必有近忧。如果做事没有计划,毫无思想准备,就不能从容应付突如其来的事情。
产生好结果的人会自我感觉良好。
语言是我们真正拥有的唯一家园。
Sustainability is not an option; it's a necessity for the future of our planet.