自由竞争是提高经济效率和创造繁荣的重要手段。

Leadership means making tough decisions today that will benefit everyone tomorrow.

A person may cause evil to others not only by his actions but by his inaction， and in either case， he is justly accountable to them for the injury.

Never underestimate the power of a team that trusts each other.

I don't let fear dictate my life.

Being busy is a form of laziness—lazy thinking and indiscriminate action.