Poverty is not just a lack of money; it is the absence of viable choices.
贫穷并不等于缺乏意志力，而是缺乏选择。
In mathematics, the simplest questions often lead to the most profound discoveries.
"The best films are those that dare to confront the uncomfortable truths of our existence."
Always plan for the worst-case scenario.
Be yourself and you can be anything.