世界上最好和最美丽的东西是看不见甚至摸不着的 - 它们必须用心去感受。
The process of discovery in mathematics is often more important than the result itself.
每个人的生命都是上帝手指写下的童话。
它提醒我们要谨慎评估成功,不要低估运气的作用。
Love is the most important thing in the world.