Your work is going to fill a large part of your life, and the only way to be truly satisfied is to do what you believe is great work. And the only way to do great work is to love what you do. If you haven't found it yet, keep looking. Don't settle. As with all matters of the heart, you'll know when you find it. And, like any great relationship, it just gets better and better as the years roll on. So keep looking until you find it. Don't settle.
The search for reciprocity laws is a fundamental theme in the history of mathematics.
捕捞方式的小改变可以产生积极的连锁反应。
The ocean’s limits are not negotiable; our practices must adapt.