"We are all in the gutter, but some of us are looking at the stars."
即使在抽象中，数学也具有深远的现实应用。
痛苦并不总是身体上的；有时最深的伤口是我们看不见的。
Music helped me find myself and understand the world.
真正的发现之旅不在于寻找新的风景，而在于拥有新的眼光。