The only real freedom is the freedom to imagine.

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.

The best way to debug a program is to make it work.

要在这个行业领先，你必须既有远见又有执行力。