疯狂就是重复同样的错误并期待不同的结果。
Insanity is repeating the same mistakes and expecting different results.
渔业技术的创新可以帮助我们在不耗尽海洋资源的情况下获取其丰富的物产。
发现的喜悦无疑是人类心灵所能感受到的最活跃的。
The most important skill for an empirical researcher is not math, but judgment.