你无法改变生命的长度，但你可以改变它的宽度和深度。
"You can't do anything about the length of your life, but you can do something about its width and depth."
在数学中，没有捷径可走。
写作的行为是一种勇气的行为。
You can't just sit there and wait for people to give you that golden dream. You've got to get out there and make it happen for yourself.
The best part about life is that it's unpredictable.
制度的质量是一个国家成败的关键决定因素。
If you do what you’ve always done, you’ll get what you’ve always gotten.
人生的时间是有限并不可变的，所以要有效率地用每一分钟，不用好就是一种浪费。