学习新编程语言的唯一方法就是用它来编写程序。
正念冥想可以通过训练大脑集中注意力和抵抗分心来加强注意力控制。
Efficiency in energy production is the cornerstone of sustainable development.
The moment the idea is admitted into society that property is not as sacred as the laws of God, and that there is not a force of law and public justice to protect it, anarchy and tyranny commence.