The essence of mathematics lies in its freedom.
"The most successful companies are those that put their customers first."
The greatest stories are those that reveal the human heart in conflict with itself.
True leaders don't command others what to do; they inspire their potential.
In Israel, in order to be a realist you must believe in miracles.
奋斗是真实的，但回报也是。
解释：德行不够优良的人，难以有崇高的信念与理想。才能不够突出的人，难以有渊博的知识和见解。
每一个挑战都是学习和改进的机会。
Leadership means making tough decisions today that will benefit generations tomorrow.