数学的美在于它简化复杂问题的能力。
The beauty of mathematics lies in its ability to simplify complex problems.
The important thing in life is not victory but combat； it is not to have vanquished but to have fought well.
The writer's duty is to tell the uncomfortable truths that others prefer to ignore.
Sometimes you have to lose yourself to find yourself.
The idea that higher wages necessarily lead to fewer jobs is too simplistic.
