真正的勇氣是直面自己的弱點(diǎn)，并拼盡全力改變它。
朗蘭茲綱領(lǐng)證明了數(shù)學(xué)所有領(lǐng)域的相互關(guān)聯(lián)性。
此一時(shí)，彼一時(shí)也，怎么能一概而論呢？
A person may cause evil to others not only by his actions but by his inaction， and in either case， he is justly accountable to them for the injury.