学习新编程语言的最好方法是用它编写程序。
The best decisions are made when you combine data with intuition and experience.
安全困境是国际政治的一个基本特征，因为国家增加自身安全的努力往往会降低其他国家的安全。
"I believe in positive thinking and visualization."
The future of dairy lies in meeting consumer demands while protecting our planet.
These are something inside,that they can't get to ,that they can't touch,That's yours.
"The past is a candle at great distance: too close to let you quit, too far to comfort you."
We are all part of an unbroken chain of life.
In all things， it is necessary to create a system.