追求知识是一段没有终点的旅程,每一个发现都是踏入未知的一步。
The pursuit of knowledge is a journey without end, and each discovery is a step into the unknown.
如果主权者对一个臣民的要求比另一个臣民多的话,事情就变成个别的,他的权力也就不再凑效了。
Every scientific discovery should be measured by its contribution to human welfare.