The iron rule of nature is: You get what you reward for.If you want ants to come, you put sugar on the floor.

Every story is a journey into the unknown.

Marxian Socialism must always remain a portent to the historians of Opinion — how a doctrine so illogical and so dull can have exercised so powerful and enduring an influence over the minds of men， and， through them， the events of history.

In mathematics, the journey from question to answer is often more enlightening than the answer itself.

你越是赞美和庆祝你的生活，生活中就有越多值得庆祝的事情。

Sustainability isn’t an option anymore; it’s a necessity for any forward-thinking company.