The most radical art is often that which asks the simplest questions.

Strategy is about setting yourself apart from the competition. It's not a matter of being better at what you do – it's a matter of being different at what you do.

The best diplomat is one who can see the trends of future developments, not just the realities of the present.

Don’t loan money to a friend unless you are ready to make it a gift.

The more you love yourself, the less nonsense you tolerate.

拓扑学是对图形在任何变形下保持不变的性质的研究。

Law is nothing else than an ordinance of reason for the common good， made by him who has care of the community.