過(guò)去總在變化，因?yàn)槲覀兣c它的關(guān)系總在改變。
Innovation is key to solving the energy challenges of tomorrow.
人生最大的榮耀不在于從不跌倒，而在于每次跌倒后都能站起來(lái)。
The best way to own stocks is through an index fund.