There are many beautiful and extraordinary things in the world， but they depend on each other.
世界上有许多既美好又出类拔萃的事物，可是他们却各不相依。
Memory is the bridge between the past and the future.
艺术的价值不在于技巧，而在于真实。
我们今天种下的每一棵树都是对明天的承诺。
I believe that every challenge is an opportunity to grow.
预测未来的最好方法就是去发明它。
你和我各有一个苹果，如果我们交换苹果的话，我们还是只有一个苹果。但当你和我各有一个想法，我们交换想法的话，我们就都有两个想法了。
In mathematics, the most profound ideas often arise from the simplest observations.
所有的水都有完美的记忆，永远试图回到它原来的地方。
Don't wait until everything is just right. It will never be perfect. There will always be challenges, obstacles and less than perfect conditions. So what. Get started now. With each step you take, you will grow stronger and stronger, more and more skilled, more and more self-confident and more and more successful.