If chance will have me king, why, chance may crown me, without my stir.
经济体制的核心是自由市场，它能够实现最大程度的效率和资源分配。
善恶之间的界限贯穿每个人的内心。
The world might be mean, but people don't have to be.
The best designs come from limitations, not endless possibilities.
数学是一门活生生的学科，随着新的思想和发现不断演变。
The only way to do great work is to love what you do.
Excellence is not an act, but a habit.