Machinery is the great civilizer of our age.
机械是我们这个时代的伟大文明推动者。
The quality of governance is a crucial determinant of economic development.
自由不是做你想做的事，而是想要你该要的东西。
Science is not just about discovery, it's about persistence and collaboration.
The idea that higher wages necessarily lead to fewer jobs is too simplistic.