你自己,就像整个宇宙中的任何人一样,值得你的爱和关怀。
"You yourself, as much as anybody in the entire universe, deserve your love and affection."
置信区间理论提供了一种不同于点估计和假设检验的估计未知参数的方法。
The future belongs to those who believe in the beauty of their dreams.
If you want to fly, you have to give up what weighs you down.