革命是一场漫长而艰苦的斗争，但它是实现真正独立和自由的唯一途径。
The revolution is a long and arduous struggle, but it is the only way to achieve true independence and freedom.
时间是最好的作者：它总能找到一个完美的结局。
谷物生产的未来在于尊重土地和劳动者的可持续实践。
In mathematics, as in life, the most elegant solutions often arise from a deep understanding of the problem.