Democracy is not just voting, it's a way of life based on the respect of diversity and tolerance.
The future of food production lies in balancing efficiency with environmental stewardship.
我既找不到一个完全献身于我的朋友,我就必须有些能以其推动力克服我的惰性的朋友。
All the effects of nature are only the mathematical consequences of a small number of immutable laws.