The most successful leaders are those who listen more than they speak.
Do you not see how necessary a world of pains and troubles is to school an intelligence and make it a soul?
The most beautiful people are those who have known defeat, known suffering, known struggle, known loss, and have found their way out of the depths.
自然界是无情且不可改变的,它不在乎其隐藏的原因和行为是否能为人类所理解。
感谢一位改变了你生活的老师。
The definition of a good mathematical problem is the mathematics it generates rather than the problem itself.