Quality is never an accident; it is always the result of intelligent effort.
Every decision we make today shapes the world we leave behind.
导演最有回报的部分是看到最终的产品,并知道你创造了有意义的东西。
所以大国攻打小国,那是互相残害,大国的错误必然反过来使其本国受害。 
The essence of science is not in the knowing but in the seeking.