发愤研究学问,常常忘记吃饭,一旦有所收获便又高兴地忘记了忧愁,连自己的渐趋衰老也没有感觉到。
Success is not about being the best, it's about being better than yesterday.
成功不要紧,失败不致命。继续前行的勇气,才最可贵。