在量子力学中，轨迹的概念失去了意义。

不要想着开始，直接开始。

想走得快，就独自前行；想走得远，就结伴同行。

You see, in life, lots of people know what to do, but few people actually do what they know. Knowing is not enough! You must take action.

Life is not about waiting for the storm to pass, but learning to dance in the rain.

只有不断学习，才能在激烈的竞争中立于不败之地。

我坚信一切都有原因。