煤炭是我国的主体能源,在相当长时期内仍将是我国能源安全的基石。
The essence of finance is to serve the real economy.
地质学不会妥协,我们的标准也不应该妥协。
Architecture should speak of its time and place, but yearn for timelessness.
规模和价值效应是持续存在的异常现象,对有效市场假说提出了挑战。