创新是水产养殖未来的关键,我们必须拥抱它才能保持领先。
A method of solution is perfect if we can foresee from the start, and even prove, that following that method we shall attain our aim.
Government, even in its best state, is but a necessary evil; in its worst state, an intolerable one.
物种和系统的多样性不是复杂,而是保险。