释义：学习广博的知识，需要孜孜不倦地学习；学习能够坚持不懈，就有了坚定的志向。

总统的职位是伟大的，但担任这个职位的人并不伟大。

The bike is my life. I ride it to work, I ride it for fun, I ride it to race, and I ride it to stay alive.

The heart of any great company lies in its people. Invest in them, and they will invest in the business.

【释义】天下人都知道直接获取是得到，却很少有人明白，先主动给予也是一种更长远的得到。