We are constantly refining our models to improve performance.
中东不仅仅是一个冲突之地;它是一个充满深厚人性和未被讲述故事的地方。
Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.
世界上有一条唯一的路,除你之外无人能走。它通往何方?不要问,走便是了。
The historian's first duty is to tell the truth as he sees it, regardless of whom it pleases or displeases.
领导力在于有勇气做出艰难的决定,并有谦逊的态度从错误中学习。