The best way to ensure peace is to maintain a balance of power among the great powers.
You are never too old to set another goal or to dream a new dream.
可持续性不是一种选择,而是我们对后代的责任。
The only true voyage of discovery would be not to visit strange lands but to possess other eyes.
最成功的公司不只是销售产品,他们还销售体验和情感。