Continuous improvement isn't just a process, it's a mindset that should permeate every level of our organization.
Sometimes you have to lose yourself to find yourself.
学习数学的唯一方法就是做数学。
The beauty of mathematics only shows itself to more patient followers.
【释义】过度保护抑制型儿童,等于剥夺他们学习应对恐惧的机会。
Combinatorics is like the art of counting without actually counting.