有时必须远行，才能理解家中发生的事。
实验室里的每一次失败都是迈向成功的一步。
Everyone has infinite potential.
As in geometry the most natural way of beginning is from a mathematical point, so is the same method in observations and natural history the most genuine, simple, and instructive.
If you spend more than 13 minutes analyzing economic and market forecasts, you’ve wasted 10 minutes.
如果你花超过13分钟分析经济和市场预测，你就浪费了10分钟。
互联网应该面向所有人——它太重要了，不能落下任何人。