This is a group with many gifts. I'm sure one of your gifts is the gift of a smart and capable brain. I'm confident that's the case because admission is competitive and if there weren't some signs that you're clever， the dean of admission wouldn't have let you in.

奶牛养殖既是一门艺术也是一门科学——尊重两者对于成功至关重要。

You can have it all. You just can’t have it all at once.

海洋不仅是一种待开发的资源，更是留给子孙后代的遗产。