做出伟大工作的唯一方法是热爱你所做的事情。
"The only way to do great work is to love what you do."
Men and women differ in their reproductive strategies because they have faced different adaptive problems throughout evolutionary history.
The language of mathematics is universal, transcending cultural and linguistic barriers.
最高境界的文章，能够通达神明，穷尽天地之理，放之四海而皆准，贯通古今而不变。