I hope my songs can bring people joy and strength.
文字是唯一永恒的東西；其他一切都會消亡。
The only limit to our realization of tomorrow is our doubts of today.
The challenge with hepatitis C was not just to find the virus, but to understand how it evades the immune system.
理解密碼學的關(guān)鍵在于理解它不僅僅是關(guān)于保守秘密，而是關(guān)于管理信任。