创新是将变化视为机会而非威胁的能力。
Innovation is the ability to see change as an opportunity, not a threat.
Each generation takes the earth as trustees.
自由不过是一个变得更好的机会。
The essence of mathematics is not to make simple things complicated, but to make complicated things simple.
圣人与物相处而不伤害，不伤害外物的，外物也不伤害他。正因为无所伤害，才能自然地与人交往。山林啊，大地啊，都能使我欣然快乐。