数学中真正的挑战不是解决问题，而是提出正确的问题。
The true challenge in mathematics is not solving problems, but asking the right questions.
There’s a kind of sadness in the air, but it’s a sadness that makes you feel alive.
The key to success in the new era is not just making cars, but redefining mobility.
People with a sense of fulfillment think it a good world and would like to conserve it as it is, while the frustrated favor radical change.
这个熟睡的小王子最叫我感动的地方是，他对一朵玫瑰的感情——甚至他睡着了，那朵玫瑰花的影子，仍像灯光一样照亮他的生命……