生活只能向后理解;但它必须向前生活。
Life can only be understood backwards; but it must be lived forwards.
质量不是财富;它是一种计划。
那些不能说“不”的人,也无法真正地说“是”。
在数学中,旅程和目的地同样重要,因为正是通过发现的过程,我们才能真正学习。
The most beautiful people we have known are those who have known defeat, known suffering, known struggle, known loss, and have found their way out of the depths.
不探索奇景,不穷尽幽深之处,就不足以谈论山水