The story is not in the words; it's in the struggle.
The strength of the state is crucial for the success of any society.
【译文】他人骑大马我骑毛驴,仔细想想,我不如他,回头看了一下,还有不如我徒步肩挑的人呢。
The best way to learn mathematics is to do mathematics.
科学方法是统一且不可分割的,科学方法既适用于物理问题,也适用于社会问题。