过去总是紧张的，而未来是完美的。
父母健在共享天伦之乐，全家上下和睦融洽。
Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.
Science is about understanding the world, and medicine is about applying that understanding to help people.
A mind conscious of its purity is attached to nothing， neither to the body nor to the soul.
Imitation is the safest form of innovation.
我们必须平衡短期绩效与长期价值创造。
解释：想要变得坚强，必定守住柔的一面；想要变得强大，一定保住弱的一面。
民主是最差的一种政治制度，除了所有那些其他被实验过的政治制度之外。
It requires indeed some courage to undertake a labor of such far-reaching extent.