我们对宇宙理解的唯一限制是我们的想象力。
我认为孩子是最好的评论家,因为他们完全诚实。
The key to financial reform lies in optimizing resource allocation and improving service efficiency.
The mathematics of spin glasses revealed a hidden structure that applies to many seemingly unrelated problems.
我不睡觉,我只是让眼睛休息。