成功的衡量标准不仅仅是利润，还有我们对世界的积极影响。
成功的衡量标准不仅是利润，还有我们创造的积极影响。
Actions are right in proportion as they tend to promote happiness； wrong as they tend to produce the reverse of happiness.
Science is the most powerful tool for human beings to understand and transform the world.
Every word is a step towards understanding.