To teach mathematics is to inspire the next generation of thinkers and problem solvers.
教授数学是为了激励下一代的思考者和问题解决者。
We are all leaves on the great tree of evolution.
控制的艺术在于在鲁棒性和性能之间找到恰当的平衡。
One great object of the Constitution was to restrain majorities from oppressing minorities.
"The only thing that is constant is change."
失败只是宇宙告诉你下次不要做什么的方式。