The advantages found in history seem to be of three kinds， as they result either from the mere situation of the climate and country or from the form of government and of the character of the people， or from those finer principles and morals， which may be called the recommendations of philosophy.
煤炭的未来在于清洁高效利用。
你们会墨守陈规，还是勇于创新？
Every improvement in the circumstances of the society tends either directly or indirectly to raise the real rent of land, to increase the real wealth of the landlord, his power of purchasing the labour, or the produce of the labour of other people.
TRANQUILLITY. Be not disturbed at trifles, or at accidents common or unavoidable.
我们必须倾听模型告诉我们的信息，即使这些信息令人不安。
People with a clear sense of identity know who they are and what they stand for. They have a strong sense of self and are not easily swayed by others.
