真相并不总是美丽的，美丽的话语也不一定是真相。

You have to be willing to grow. Growth is different from something that happens to you. You produce it. You live it. The prerequisites for growth: the openness to experience events and the willingness to be changed by them.

数学是为数学家而写的。

真正的可持续性是与自然的和谐。

可持续性不是成本中心；它是长期盈利能力的最终驱动力。

The purpose of all these illustrations is to direct the seeker's mind towards the one reality underlying them all.