她很堅強，因為她瞭解脆弱會變成怎樣

She's strong, because she knows what it's like to be weak.

She keeps a guard, because she knows what it's like to cry herself to sleep.

她很堅強，因為她瞭解脆弱會變成怎樣。她充滿戒備，因為她嘗過哭著睡著的滋味。