Those who deny freedom to others, deserve it not for themselves; and, under a just God, can not long retain it.

Never underestimate the power of collaboration—great things grow when people work together.

在一个逃亡者的世界里，朝相反方向走的人看起来像是在逃跑。

预测未来的最好方法就是设计它。

The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.

解释：如果自己都不尊重自己，那么危险和侮辱就会接踵而至。

夜晚是一位伟大的老师，但很少有人愿意学习。