If you think about something at three o'clock in the morning and then again at noon the next day, you get different answers...

Short-term gains in forestry often lead to long-term losses for the planet.

Every story has a beginning, a middle, and an end, but not necessarily in that order.

有时候你必须先输才能赢。

人生的伟大目标不在于求知，而在于行动。

"The essence of mathematics lies in its freedom."