Democracy is the worst form of government except for all those other forms that have been tried from time to time.
Innovation without execution is just imagination.
相关系数的可能误差不是一个固定的量,而是取决于样本的大小。
Liberty is the fruit of thought.
我们都是一门手艺的学徒,没有人能成为大师。
In the era of software-defined vehicles, data is the new oil.