In mathematics, the journey from confusion to clarity is the most rewarding experience.
The writer cannot be a mere storyteller; he cannot be a mere teacher; he cannot be a mere entertainer. He must be all of these and more.
我们开采的最宝贵资源不是矿物,而是人的潜力。
在快速变化的市场中,灵活性和适应性是企业成功的关键。
永远不要让任何人掩盖你的光芒。