Test Text

I must not fear. Fear is the mind-killer. Fear is the little-death that brings total obliteration. I will face my fear. I will permit it to pass over me and through me. And when it has gone past I will turn the inner eye to see its path. Where the fear has gone there will be nothing. Only I will remain.

Simplified Chinese

青年循蹈乎此，本其理性，加以努力，进前而勿顾后，背黑暗而向光明，为世界进文明，为人类造幸福，以青春之我，创建青春之家庭，青春之国家，青春之民族，青春之人类，青春之地球，青春之宇宙，资以乐其无涯之生。

MathJax Support

When $a \ne 0$, there are two solutions to $ax^2 + bx + c = 0$ and they are:

$$x = {-b \pm \sqrt{b^2-4ac} \over 2a}$$