Measure what is measurable, and make measurable what is not so.
測(cè)量可測(cè)量的，并使不可測(cè)量的成為可測(cè)量的。
要成為一個(gè)好的數(shù)學(xué)家，你需要既有直覺又有嚴(yán)謹(jǐn)。
Tyranny, like hell, is not easily conquered; yet we have this consolation with us, that the harder the conflict, the more glorious the triumph.
Success is not final, failure is not fatal: it is the courage to continue that counts.
I believe that the power of storytelling can change the world.
寫作是一種樂觀的行為。如果你覺得它不重要，你就不會(huì)費(fèi)心去做。