有一个你无法解决的问题总是好的。这意味着你有事情要做。

Welcome, O life! I go to encounter for the millionth time the reality of experience and to forge in the smithy of my soul the uncreated conscience of my race.

User needs always come first, and what we need to do is continuously meet their demands.

在冬天的深处，我发现我内心有一个不可战胜的夏天。

拓扑和量子力学之间的相互作用是一个丰富的研究领域，它以其深度和复杂性不断给我们带来惊喜。