树木是大地向倾听的天空诉说的无尽努力。
Trees are the earth's endless effort to speak to the listening heaven.
The realization that electronic properties can be topologically protected has revolutionized our understanding of solid-state physics.
在一个国家中，一个公民的自由就是所有人的自由。
粮食安全是国家安全的基石。
The only real failure in life is not to be true to the best one knows.
艺术的目的是感动人心。
可持续发展不是口号，而是企业必须承担的社会责任。