科學(xué)思想不像被分成越來越小的蛋糕，而像一棵不斷分枝的樹。
隨機實驗是因果推理的黃金標準，但它們并不總是可行的。
The love of a teacher is like drops of dew, which can revive even a withered soul; the love of a teacher is like a warm spring breeze, which can melt even frozen emotions.
He had a way of looking at her that made her feel like the only person in the room.
"Time doesn’t heal. It just makes the hurt familiar."
每個獨裁者的夢想都是把他的國家變成一個沒有圍墻的監(jiān)獄。