好人得到奖赏，坏人得到惩罚，国家必然会太平。
The true measure of our success is how we balance energy needs with environmental responsibility.
我是一个战士，我不会放弃。
One way of looking at speech is to say that it is a constant stratagem to cover nakedness.
The ability to read and interpret the genetic code has revolutionized our approach to medicine and genetics.