对真理的热爱就体现在:知道怎样去发现和珍惜每一件事物的好处。
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.
我们必须记住,我们并不是这个星球上唯一重要的物种。
领导力就是做出艰难的决定并坚持到底。
"Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers."
Matter is divisible ad infinitum, while form is indivisible.