教育如果不深入灵魂，就不会生根。
Education does not take root in the soul unless it goes deep.
The past is a ghost, the future a dream, and all we ever have is now.
解析：心与物相互感应。
最伟大的发明是那些最直接满足人类需求的发明。
"A good story is one that stays with you long after you've finished reading it."
The existence of a legal system depends on the general acceptance of its rules by the society.
A mind needs books as a sword needs a whetstone if it is to keep its edge.
自由不是做我们想做的事情的权力，而是做我们应该做的事情的权利。