Death is very likely the single best invention of Life. It is Life s change agent. It clears out the old to make way for the new.
死亡很可能是唯一的、最好的生命创造。它是生命的促变者。它送走老一代，给新一代开出道路。
人类行为是自然的一部分，可以通过自然科学的方法来研究。
Cloud computing makes computing as accessible as water and electricity.
快乐激发玩耍的冲动，兴趣激发探索的冲动，满足激发品味和整合的冲动，而爱在安全、亲密的关系中激发这些冲动的循环往复。
The only way to keep improving is to keep pushing yourself.
The challenge of our time is to create a sustainable energy future.