In the realm of algorithms, efficiency and elegance are not mutually exclusive but are often two sides of the same coin.
在算法的领域中，效率和优雅并不是相互排斥的，而往往是同一枚硬币的两面。
数学的力量在于它的抽象性，使我们能够看到不立即显现的模式和联系。
If you don't fail at least 90 percent of the time, you're not aiming high enough.
无用的法律削弱了必要的法律。
Three passions， simple but overwhelmingly strong， have governed my life: the longing for love， the search for knowledge， and unbearable pity for the suffering of mankind.