Happiness is not something ready-made. It comes from your own actions.

这个行业的成功不仅以桶来衡量，还以积极影响来衡量。

There is nothing which I dread so much as a division of the republic into two great parties, each arranged under its leader, and concerting measures in opposition to each other.

心灵的宁静是最高的财富。

过去是一个萦绕现在的幽灵，无论我们是否承认。