确保和平的最佳方式是维持主要国家之间的权力平衡。
The language of cells is written in molecules and forces.
计算的目的是洞察,而不是数字。
释义:水一旦泼出去,就收不回来,后悔也来不及。
In the end, it is not the crime itself that defines us, but how we choose to deal with it.