I'm not perfect, but I'm always striving to be better.

To enjoy freedom we have to control ourselves.

如果农民不能有效使用，最先进的技术也毫无价值。

I can't change where I come from or what I've been through, so why should I be ashamed of what makes me, me?

化学是一门研究物质性质及其变化的科学。

不耽误农业生产的季节，粮食就会吃不完；密网不下到池塘里，鱼鳖就会吃不完；按一定的季节入山伐木，木材就会用不完。

First you take a drink, then the drink takes a drink, then the drink takes you.