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真正的挑戰不僅僅是構建氣候模型，而是解讀它們告訴我們的信息。

"We sleep safe in our beds because rough men stand ready in the night to visit violence on those who would do us harm."

Democracy is the worst form of government except all those other forms that have been tried from time to time.

Ethernet is a shared medium, and the key to its success is its simplicity.

如果人類不能在我有生之年登陸火星，我將會非常失望。

Start where you are, with what you have. Make something of it. Never be satisfied.

想得大，想得長遠。