I'm not a rapper, I'm a talking legend.
We didn't get here by luck, but by hard work and wisdom.
L-函数的研究是数学知识统一性的反映。
你注意力的质量决定了你生活的质量。
Every tyrant who has lived has believed in freedom--for himself.
可持续采石意味着像倾听股东一样认真地倾听土地的声音。