You can eat any dessert you want if you take only 3 bites.

我是一个不断进步的人，我对此很坦然。

礼貌，并不需要花钱。用完马桶后，把马桶盖放下；上电梯时，耐心等别人出来再进去；把购物车放回指定区域；在借东西时，归还时要东西的状态要比你借的时候还要好（例如给车加满油、把物品清理干净）。

I have great faith in fools; self-confidence my friends call it.

The fundamental point in fabricating a chain reacting machine is of course to see to it that each fission produces a certain number of neutrons and some of these neutrons will again produce fission.

能源行业不仅仅是开采资源；它关乎推动进步和改善生活。

生活如果不搞笑的话那将成为一幕杯具。