爱是不够的，它需要被照料，像火一样。
You'll never have a quiet world till you knock the patriotism out of the human race.
你停止尝试的那一刻，就是你开始失败的那一刻。
Products should be like water, adapting to the needs of different users.
The double helix structure of DNA is not only beautiful but also elegantly simple.