与我们所承担的责任相比，石料的重量微不足道。
The weight of stone is nothing compared to the weight of responsibility we carry.
Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.
The wound is the place where the light enters you.
It is not necessary to invoke God to light the blue touch paper and set the universe going.