科学不仅仅是事实的集合，而是一种思维方式。
The past is a ghost, haunting the present.
Hint. Money flows into most funds after good performance, and goes out when bad performance follows.
提示。资金在表现良好后流入大多数基金，并在糟糕表现随之而来时流出。
技术推动天文学的进步，更好的仪器带来更深刻的见解。
自然定律相对于参考系变换的对称性是物理学最基本的原理之一。
Technology is a tool that can empower people, but it must be designed with inclusivity in mind.
To be Irish is to know that in the end, the world will break your heart.