热闹荣华的光景,过后即生空虚凄凉;而清淡脱俗的作为,才能历久而更有意味。
The passions that incline men to peace are fear of death, desire of such things as are necessary to commodious living, and a hope by their industry to obtain them.
The quantum world is not deterministic in the classical sense, nor is it purely random - it's something in between.
当安全与生产发生冲突时,安全永远是赢家。