历史的重量总是存在于我们使用的材料中。

自由的代价比镇压的代价要低。

I know, I feel the meaning that words hide.

Men become civilized, not in proportion to their willingness to believe, but in proportion to their readiness to doubt.

Innovation is not just about creating something new; it's about improving what already exists.

两种文化之间的距离是最有趣的事情发生的地方。