The only limit to our realization of tomorrow is our doubts of today.

"Die Kunst ist das Sich-ins-Werk-Setzen der Wahrheit."

剑鞘保护剑的锋利，自己却满足於它自己的迟钝。

"In every word I write, I seek to capture the fleeting moments of life, to hold them still for a moment longer."

预测未来的最好方法就是创造未来。