A little more persistence, a little more effort, and what seemed hopeless failure may turn to glorious success.
再多一点坚持，再多一点努力，看似无望的失败可能会变成辉煌的成功。
The duties of all public officers are, or at least admit of being made, so plain and simple that men of intelligence may readily qualify themselves for their performance.
预测未来的最好方法就是自己创造未来。
挑战让生活有趣，而克服挑战让生活有意义。
数学不是一项观赏性运动。
在软件设计中，我们应该追求简单和清晰，避免不必要的复杂性。
You don't need a weatherman to know which way the wind blows.