The most successful societies in the world are those that have been able to combine the strengths of the state with the strengths of the market.
The future of agriculture lies in sustainable practices that respect both the environment and the needs of the people.
知識(shí)的每一次進(jìn)步都會(huì)帶來(lái)新的問(wèn)題和新的困難。
心理學(xué)的任務(wù)是研究經(jīng)驗(yàn)的直接內(nèi)容及其組合。