能量守恒定律不仅是一条经验法则，更是思维的必然要求。

A business has to be involving, it has to be fun, and it has to exercise your creative instincts.

In the world of physics, we often find that the simplest questions are the hardest to answer.

The self grows through dialogue with others and with the world.

The quality of an organization is determined by the quality of its products.

Resilience is built through adversity; don't fear challenges, learn from them.

成功的唯一方法是努力工作，永不放弃。

The best designs are those that solve problems people didn't even know they had.

操办丧事，虽然礼仪繁多，但表达哀悼之情，才是最根本的。