最重要的是保持头脑活跃。

投资者和投机者之间最现实的区别在于他们对股市波动的态度。

The great ideological battles between liberalism and communism, or between democracy and authoritarianism, have ended in the victory of the former.

This world is the best of all possible worlds.

人心是复杂且常常矛盾的。