This part of my life,this little part is called "happiness".
这个人生阶段,这小小的阶段是“幸福来敲门”。
The moment you stop trying to be better is the moment you start to die.
在不确定的时期,目标的清晰性变得更加关键。
The past is never dead. It's not even past.
The deepest theorems often have the simplest proofs - if you look at them from the right angle.