数学的本质在于它的自由。
Failure is just a stepping stone to success. It's not the end, it's just part of the journey.
The novel is a mirror, reflecting not just the world, but the soul of the writer.
农业中最大的风险是根本不冒任何风险。
It's not what you're looking for trouble, but something that you're not sure of, but in fact, it's not.
Climate change demands that we rethink traditional farming methods.