The ultimate measure of a man is not where he stands in moments of comfort and convenience， but where he stands at times of challenge and controversy.
一个人的最终衡量标准不是他在舒适和便利时站在哪里，而是他在挑战和争议时站在哪里。
Man is always something more than what he knows of himself. He is not what he is simply once and for all, but is a process.
Efficiency in mining comes from continuous improvement, not just big breakthroughs.
Spend as much time crafting the subject line of an email as the message itself because the subject line is often the only thing people read.
建筑必须植根于当地，但要表达普遍性。