The will is a beast of burden. If God mounts it, it wishes and goes as God wills; if Satan mounts it, it wishes and goes as Satan wills; Nor can it choose its rider... the riders contend for its possession. ↗
He who receives money in trust to administer for the benefit of its owner, and uses it either for his own interest or against the wishes of its rightful owner, is a thief. ↗
If one looks at the different problems of the integral calculus which arise naturally when one wishes to go deep into the different parts of physics, it is impossible not to be struck by the analogies existing. ↗