Gold is tested by fire, man by gold.

金以火炼,人以金试。

相关名言

Now I see that going out into the testing ground of men it is the tongue and not the deed that wins the day.

现在我看到,走向人类的试验场,赢得胜利的是语言,而不是行动。

Simple systems are not feasible because they require infinite testing.

简单的系统是不可行的,因为它们需要无限的测试。