My dad was my best friend and greatest role model. He was an amazing dad, coach, mentor, soldier, husband and friend.

企业的核心竞争力在于其独特的资源和能力。

唯一重要的是你做了什么，而不是你想什么、说什么或感觉什么。

蓄水池容纳：喷泉溢出。

Every mathematical problem is a window into a deeper understanding of the world.

每一颗播种的种子都是对未来的承诺。