魔法，如同任何其他力量，本身既非善也非恶。决定其性质的是它所服务的目的。
Magic, like any other power, is neither good nor evil in itself. It is the purpose to which it is put that determines its nature.
In science, the most important quality is intellectual honesty.
The aim, if reached or not, makes great the life.
海鲜的真正成本不仅仅是价格标签——还有环境影响。