幸福来自内心，而不是物质的东西。
Happiness comes from within, not from material things.
教育培养绅士，但阅读、良好的伴侣和思考才能完成他。
没有财产的地方就没有不公正。
Sometimes the most profound mathematics comes from playing with simple ideas until they reveal their hidden complexity.
当不同的声音被倾听和重视时，才能做出最好的决策。