理性预期假说并不意味着人们能完美预测未来；它意味着人们不会犯系统性错误。

The major problems in biology are not solved by new techniques, but by new ideas.

解析：金玉满堂，无法守藏；如果富贵到了骄横的程度，那是自己留下了祸根。

"Life is a series of moments, and it is up to us to make them meaningful."

The next green revolution must be both productive and environmentally responsible.

译文：每天做的事，都要问心无愧才行，光阴容易逝去，希望能把这个信念坚持到老年。赏析：我们一生做事都要善于反省，做到防患于未然，避免发生更严重的错误。凡事粗心大意，鲁莽草率，必将带来祸害。