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。

In the quest to understand the cosmos, we must remain humble, for every answer we find leads to a multitude of new questions.

Nothing has really happened until it has been recorded.

我不让意见影响我，我让它们启发我。

The essence of cryptography is to allow communication in the presence of adversaries.

乐观的基础是纯粹的恐惧。