Patience is a virtue, and I'm learning patience. It's a tough lesson.

To realize one’s nature perfectly---that is what each of us is here for.

The revolution is not an apple that falls when it is ripe. You have to make it fall.

The destiny of world civilization depends upon providing a decent standard of living for all mankind.

The best strategies are flexible enough to adapt to change.

阅读优秀文学作品是学会自由的最佳途径。