I don't try to predict the future. I just try to buy stocks that are cheap relative to their value.
我不试图预测未来。我只是试图买入相对于其价值便宜的股票。
能源转型不仅仅是替换一种能源为另一种，而是整个能源系统的转型。
在理论物理学中，近似的艺术往往比精确解更重要。
可持续性不是一种选择，而是农业唯一的出路。
数学的快乐来自于为理解而奋斗。
If the highest aim of a captain were to preserve his ship， he would keep it in port forever.
永远不要放弃你的梦想。