数学是为不同事物赋予相同名称的艺术。
Mathematics is the art of giving the same name to different things.
When you do things with passion, work is not work anymore.
The best way of learning about anything is by doing.
I'm not a politician. I'm just a girl who stands up for what she believes in.
The important thing is not to stop questioning. Curiosity has its own reason for existing.
成长是痛苦的，但没有什么比停滞不前更痛苦。
The best way to predict the future is to invent it.