自由民主的传播和世界经济的整合已经创造了一种情况，即大国不再愿意冒险相互开战。
The spread of liberal democracy and the integration of the world economy have created a situation in which the major powers are no longer willing to risk war with one another.
To live is to be in constant dialogue with the world.
"We are all the sum of our memories, and yet we remember so little."
最好的投资策略是坚持有纪律的长期方法。
In a state, the liberty of one citizen is the liberty of all.