Innovation is not just about creating something new; it's about making a difference.
教育的主要目标是培养能够创新的人，而不仅仅是重复前人所做的事情。
粒子的概念只是一个近似，在经典极限下有效。
The challenge in computer graphics is to simulate the complexity of the real world with the simplicity of mathematical models.
Sustainability is not a choice anymore; it's a necessity for any business that wants to thrive in the long term.