After knowledge of the physical forces, their laws and their mutual relations, comes the question of their origin.
在了解物理力、它们的规律及相互关系之后，接下来是它们起源的问题。
The future belongs to those who embrace change and innovate.
The act of creation is an act of transformation.
没有熟练的操作者，最先进的机械也毫无意义。
人は、困難を乗り越えることで、強くなる。