Profit without purpose is chemistry without catalysts - possible, but painfully slow and inefficient.

"There are better starters than me but I'm a strong finisher."

我认为冒险和不害怕失败是很重要的。

最终，我们都是孤独的，我们必须独自面对我们行为的后果。

事实上，光的理论是我非常感兴趣的研究课题，我对光的本质形成了明确的看法。

The deepest problems of modern life derive from the claim of the individual to preserve the autonomy and individuality of his existence in the face of overwhelming social forces, of historical heritage, of external culture, and of the technique of life.