沒(méi)有耐心,你什么也學(xué)不到。
學(xué)習(xí)涉及網(wǎng)絡(luò)中單元之間連接強(qiáng)度的逐步調(diào)整。
The study of ancient DNA is like opening a window to the past.
Cowards die many times before their deaths