It is not unlikely, but that there may be yet invented several other helps for the eye, as much exceeding those already found, as those do the bare eye.
并非不可能，未来还会发明出更多辅助视觉的工具，它们超越现有工具的程度，就像现有工具超越肉眼一样。
The fundamental law of the militia is, that it be created, directed and commanded by the laws, and ever for the support of the laws.
学习数学的最好方法就是做数学。
道遵循自然规律，无为而治却能成就一切。
释义：舌是造成利益或祸害的根本，口是福气祸事之门。
