学习问题的复杂性通常由假设空间的大小和结构决定。
The complexity of a learning problem is often determined by the size and structure of the hypothesis space.
Innovation is not just about new ideas, but about executing them in ways that create real value.
There's a real correlation between a society that tells people that they can do anything, and the existence of low self-esteem. So that's another way in which something quite positive can have a nasty kickback. There is another reason why we might be feeling more anxious --about our careers, about our status in the world today, than ever before. And it's, again, linked to something nice. And that nice thing is called meritocracy.
A great novel is one that changes the way we see the world.
In the global energy transformation, China's coal industry must have its own voice and contribution.
全球能源变革中，中国煤炭行业要有自己的声音和贡献。
The ruling class has the means of material production at its disposal; the proletariat has nothing but their labor power.
大胆梦想，努力工作，保持专注，与优秀的人为伍。
Improve yourself through reflection.