数学的快乐来自于为理解而奋斗。
体育绝不能被视为奢侈品。
In the realm of quantum mechanics, the observer and the observed are inextricably linked, challenging our classical notions of reality.
Pain can be a form of knowledge.
真正的炼金术士不是将铅变成金;他们将世界变成文字。