Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
Silence is the language of God, all else is poor translation.
试管婴儿的研究是出于帮助不孕夫妇的愿望。
If I fail, I try again, and again, and again. If YOU fail, are you going to try again? The human spirit can handle much worse than we realize. It matters HOW you are going to FINISH. Are you going to finish strong?