We are all responsible for the world we have created, and therefore we must work together to change it.
No matter what anybody tells you,words and ideas can change the world.
Safety is not just a priority, it's a value that defines who we are.
学习数学的唯一方法就是做数学。
每本小说都是一次未知的旅程,即使对写它的人来说也是如此。