We try to buy stocks that are undervalued, and then we wait for the market to recognize their value.
我们试图买入被低估的股票,然后等待市场认识到它们的价值。
If we want clean air and water, we must start by protecting our forests.
理解计算的极限与理解其可能性同样重要。
膨胀宇宙模型表明,宇宙在大爆炸后的最初几分之一秒内呈指数级膨胀。