所有的枪都上了膛。
要创造不同的东西,你必须有不同的想法。
The world only exists in your eyes. You can make it as big or as small as you want.
这不是没有恐惧。而是克服它。有时候你必须突破并保持信念。
In mathematics, the journey from question to answer is often more enlightening than the answer itself.