We must balance economic growth with ecological preservation—there's no other option.

我们从不把成功视为理所当然。

你影响力的唯一限制是你的想象力和承诺。

真正的自由在于心灵和思想。

The mathematician's best work is art, a high perfect art, as daring as the most secret dreams of imagination, clear and limpid.

成功不在于你赚了多少钱，而在于你对人们生活的影响。