Childhood is fleeting, but the right book can make it last a little longer.
The best way to predict your future is to create it.
很可能还会发明出其他几种辅助视觉的工具,它们超越现有工具的程度,就像现有工具超越肉眼一样。
The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.