自守表示的研究揭示了數(shù)域的隱藏對(duì)稱性。
如果你掉進(jìn)了黑暗里,你能做的,不過是靜心等待,直到你的雙眼適應(yīng)黑暗。
The biggest risk is not taking any risk. In a world that’s changing quickly, the only strategy that is guaranteed to fail is not taking risks.