States are rational actors, and they will always act in their own self-interest.
建立成功企业的关键是为客户创造价值。
译文：奢靡一发不可收拾，勤俭方能长久安乐。奢侈为凶，节俭为吉，这些征兆可以看得出来的。赏析：成由勤俭败由奢。家庭的成功离不开勤俭的好习惯，浪费铺张迟早会败掉万贯家财。勤俭持家会让家庭越来越兴旺发达，奢靡无度让家庭走向衰落，变得越来越凶险。
"Dreams come true; without that possibility, nature would not incite us to have them."
I'm not a poet. I'm a trapeze artist.
最终，我们都只是故事。让你的故事值得讲述。
最大的风险是不承担任何风险。
"I don't live in the past. I don't live in the future. I live now."