The most important thing in mathematics is to understand the concepts, not just to memorize formulas.
法律不是被制定的;它是自己生长和发展的。
Trust is built in drops and lost in buckets—this applies to both business and life.
设计不仅仅是外观和感觉,设计关乎如何运作。
We stand at the threshold of a new era in biology.
金钱只关心所有人共有的东西:它要求交换价值,它将所有质量和个性归结为问题:多少?