燃气发动机是所有热机中最完美的，因为它结合了蒸汽机和内燃机的优点。

人不是为了自己而活，而是为了某人而活，才能找到真正的自我。

The highest form that civilization can reach is a seamless web of deserved trust-not much procedure, just totally reliable people correctly trusting one another...

Modularity is essential for building large systems, as it allows us to break down complex problems into smaller, more manageable parts.

生命的唯一意义是为人类服务。