我写作是为了理解，为了理解世界和我在其中的位置。

黑暗不在外面，而在我们内心。

我要向你走去，你向我走来已经很久了。虽然我们相会之前谁也不知道对方的存在。

In a world filled with hate, we must still dare to hope. In a world filled with anger, we must still dare to comfort. In a world filled with despair, we must still dare to dream. And in a world filled with distrust, we must still dare to believe.

置信区间理论提供了一种不同于点估计和假设检验的估计未知参数的方法。

"We live in a world where the past is always present, and the future is always uncertain."

Science is not just about finding answers but also about asking better questions.