The future of the world lies in the cities.

The purpose of our lives is to be happy.

和姐妹们在一起的我与和其他人在一起的我完全不同。

Science is not just about facts, but about understanding the underlying principles that govern those facts.

释义：当对知识的理解达到真实、确切、坚定的程度时，这种理解就会体现为具体的行动；而在行动中能做到明白、警觉、精细、明察的地步，这也反映了对相关知识的掌握。

However difficult life may seem, there is always something you can do, and succeed at. It matter that you don’t just give up.

A school should not just be a place to learn, but a place that inspires learning.