We find what we expect to find,and we receive what we ask for.
从30英尺外看,她看起来很有气质。从10英尺外看,她看起来像是为了从30英尺外看而打扮的。
The true cost of coal must account for both its immediate value and its long-term impact on communities and ecosystems.
PAC学习框架提供了一种正式的方法来分析学习算法的效率和有效性。
善于教导的人必须遇到善于学习的人,才能使教育的效果更大。
"We are all prisoners of our own minds, but some of us have built stronger cages than others."