粒子的概念只是一个近似，在经典极限下有效。

The ultimate tragedy is not the oppression and cruelty by the bad people but the silence over that by the good people.

光是让建筑焕发生机的神奇元素。

上帝已死。

True innovation comes from curiosity and the courage to challenge the unknown.

In times of crisis, true leadership is measured by actions, not words.

我不在乎钱，我只想快乐。

我不为观众写作。我为自己写作。

If we want to protect forests, we must first understand them.

唯一存在的限制是你给自己设定的限制。

Sustainable forestry isn't a cost—it's an investment in our future.