预测未来的最好方法就是创造它。
It is a truth universally acknowledged, that a single man in possession of a good fortune, must be in want of a wife.
The real problem is not whether machines think but whether men do.
煤炭建设了这个国家，煤炭也将保持它的强大。
The future of liberal democracy depends on its ability to reform itself and address the legitimate grievances of those who feel left behind by globalization and technological change.
检验统计假设的问题由来已久，其起源已不可考。