The past is always tense, the future perfect.
在计算的世界中,可能与不可能之间的界限通常由我们能够设计的算法定义。
The boundary between inside and outside is not a line, but a gradient.
自信是关键,但你必须用实力来支撑它。
I think the most important thing is to be happy and to be kind to others.