在數(shù)學的世界里，每個問題都會引出另一個問題，創(chuàng)造出一個連接所有科學領(lǐng)域的無盡知識網(wǎng)絡(luò)。
"The past is a shadow that follows us, but it is the light ahead that guides us."
保守秘密的最好方法是永遠不要有秘密。
If liberty means anything at all, it means the right to tell people what they do not want to hear.