Youth is not a time of life; it is a state of mind; it is not a matter of rosy cheeks, red lips and supple knees; it is a matter of the will, a quality of the imagination, a vigor of the emotions; it is the freshness of the deep springs of life.

地球的历史书写在其板块的运动中。

厨房里的错误只是学习新东西的机会。

今天就改变你的生活。不要赌未来，现在就行动，不要拖延。