Success isn't given. It's earned.
成功不是给予的,而是赢得的。
战争是一场悲剧,但有时是必要的。
Don't be afraid to make mistakes, but learn from them quickly.
森林的真正价值不仅仅以木材的板英尺来衡量,还在于它所维持的生命和生态系统。
长期而言,最严酷的大规模杀伤性武器是愚蠢。
一个人越讲述他的故事,他就越成为他的故事。
The most important thing in mathematics is to ask the right questions.