I stand up for what I believe in.
我坚持我所信仰的。
You never know with these things when you're trying something new what can happen. This is all experimental.
The true power of mathematics lies in its ability to simplify the complex, making the incomprehensible understandable.
我们都在阴沟里,但仍有人仰望星空。
最好的学习方法就是动手去做——在实验室里亲自动手。