你必须接受有时你是鸽子，有时你是雕像。
The universe we observe has precisely the properties we should expect if there is, at bottom, no design, no purpose, no evil, no good, nothing but blind, pitiless indifference.
推动的关键是使期望的行为更加突出、更容易和更有吸引力。
能源领域的创新不是可选项；它是必须的。