La palabra es el instrumento más poderoso que tenemos para cambiar el mundo.
一棵树的真正价值是用几十年衡量的,而不是美元。
Scars have the strange power to remind us that our past is real.
True technology leaders are not followers, but definers.
I know how much work it takes to get to the top, but even more to stay there.
计算机科学的美妙之处在于它允许我们从无到有地创造东西。