真相不在光明中，而在我们不敢探索的阴影里。
"Truth is not found in the light, but in the shadows we're afraid to explore."
The line between good and evil runs through every human heart.
The most exciting breakthroughs come from questioning the status quo.
君子不以水为镜，而以人为镜。以水为镜，只能看到面容；以人为镜，可以知道吉凶。
在理论物理学中，近似的艺术往往比精确解更重要。