民主不仅仅是投票，它是一种基于尊重多样性和宽容的生活方式。
Democracy is not just voting, it's a way of life based on the respect of diversity and tolerance.
In a rapidly changing market, the only constant is change itself, and we must learn to adapt.
学习数学的唯一方法就是做数学。
A picture book is like a theater where the audience can walk around on stage.
我的心因为爱情的痛楚要胀裂开来。
数学家是将咖啡转化为定理的装置。
