Productivity is being able to do things that you were never able to do before.

他就像一个在公园里无忧无虑漫步的人一样，好像穿着一件隐形的外套，可以屏蔽监狱里的纷扰。

The context is so much more important than the building itself.

Music is the divine way to tell beautiful, poetic things to the heart.

理论计算机科学的重要性在于它能够为实际应用提供基础。