In the end, the value of a theory is not in its complexity, but in its ability to explain and predict.
最终，一个理论的价值不在于它的复杂性，而在于它解释和预测的能力。
The best businesses solve real problems. Find a need and fill it.
Innovation is born at the intersection of curiosity and persistence.
书籍是引导我们度过人生的地图。
以往花费许多力量也不能推动它，今天在水中间却能自在地移动。
实现明天理想的唯一障碍是今天的疑虑。
There is a stubbornness about me that never can bear to be frightened at the will of others. My courage always rises at every attempt to intimidate me.