The mathematical formulation of a problem is often more essential than its solution, which may be merely a matter of mathematical or experimental skill.
问题的数学表述通常比其解决方案更重要，后者可能仅仅是数学或实验技巧的问题。
力气单薄就不要去背负重物，说话没分量就不要规劝别人。
The true measure of our success is how we improve global health outcomes.
作家的真正力量在于他们能够让读者通过他们的眼睛看世界。
The pursuit of knowledge is a journey without end, and that's what makes it exciting.
我就是沃霍尔。我是我们这一代最具影响力的艺术家。我是活着的莎士比亚。