带来阳光的头像女（充满阳光的女孩的头像）

What you do today can improve all your tomorrows. 你今天的付出会让你所有的明天都更好。

The great aim of education is not knowledge but action. 教育的伟大目的并非传授知识，而是教人行动。

Just do the best you can. No one can do more than that. 唯有竭尽全力，此外别无他法。

When you have exhausted all possibilities, remember this: you haven't. 当你已穷尽所有可能性时，要记住：还是有可能。