理解计算的历史对于创新其未来至关重要。
Understanding the history of computing is crucial for innovating its future.
The footsteps of Nature are to be traced, not only in her ordinary course, but when she deviates from it in her most extravagant excursions.
环境是我们所有人相遇的地方，是我们共同关心的地方，是我们所有人共享的东西。
邪恶胜利的唯一必要条件是好人无所作为。