Travel changes you. As you move through this life and this world you change things slightly， you leave marks behind， however small. And in return， life—and travel—leaves marks on you.

When you forgive others, they may not notice, but you will heal. Forgiveness is not something we do for others; it is a gift to ourselves.

改变生活：立即开始，华丽地去做，没有例外。

The challenge in cryptography is not just to create unbreakable codes, but to create systems that remain secure even as technology evolves.

生活的艺术是活在当下，并尽可能使那一刻完美。