每一幅充满感情的肖像画都是艺术家的自画像,而不是模特的。
Poetry is the language of the soul, and the soul speaks in the language of the heart.
The most important thing in mathematics is to ask the right questions.
未来的竞争不是产品的竞争,而是数据和计算的竞争。
The stock market is unpredictable in the short term, but predictable in the long term.