创新既需要创造力，也需要严格的测试。

Success is not final, failure is not fatal: it is the courage to continue that counts.

Mathematics is not a spectator sport.

科学中最重要的词不是“我找到了！”而是“这很有趣……”

The writer’s duty is to tell the truth, even when it is uncomfortable.

创新是现代矿业的支柱，没有创新，我们只是在地上挖洞而已。