我们必须平衡当今对可负担能源的需求与建设可持续能源未来的必要性。
We must balance the need for affordable energy today with the imperative of building a sustainable energy future.
One should not believe or disbelieve， but rather remain in suspense.
人类是一种糟糕的动物。
Life is a gorgeous robe, crawling with fleas.
The principle of asceticism never was， nor ever can be， consistently pursued by any living creature.
禁欲主义原则从来没有被任何生物一贯坚持过，也永远不会被如此坚持。
Innovation is not a choice, but a necessity for survival.
在数学研究中，坚持是关键；许多伟大的成果来自于一遍又一遍地从不同角度看待同一个问题。