宇宙是一个庞大而复杂的系统，理解它需要理论洞察力和观测证据。

The speech we hear is an indication of that which we don't hear. It is a necessary avoidance, a violent, sly, anguished or mocking smokescreen which keeps the other in its place.

在认识到热是粒子运动后，很容易得出结论：这种运动必然遵循力学的一般规律。

I’m not a guy that’s going to let my love for the grind down.

墨翟我上没有侍奉国君的差事，下没有耕田种地的艰难，我怎么敢放弃读书呢？