The uncontrollability of gunpowder teaches me to accept imperfection. 火药的不可控性教会我接受不完美。
不当是风趣的精髓。
Success is not final, failure is not fatal: It is the courage to continue that counts.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
Great companies don't just make profits; they make a difference.