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.
很可能未来会发明出更多辅助视觉的工具，它们超越现有仪器的程度，就像现有仪器超越肉眼一样。
Identity is a fragile thing, easily lost and hard to regain.
一个民族的真正历史写在官方历史的边缘。
Purposive behavior in animals and men.
Keep your face always toward the sunshine, and shadows will fall behind you.
自私是永远存在的。
未来は誰にもわからない。だからこそ、今を生きることが大切だ。