The most important thing is to have a vision of what you want to do and then to have the persistence to carry it out.

The future of mining lies in sustainability and technology.

君主对于有才能的贤良之人应当抬举，让他处于尊位，富贵绵长；对于没有能力且无德的人应当废弃，让他贫困低贱，成为受驱使的奴仆。

The novel is the most complete expression of human complexity.

人们往往认为，现在的政客比过去的政客要糟糕得多。但我们往往忘记了过去的政客有多糟糕。

食品体系必须发展以满足不断增长的人口需求。