True happiness comes from within, not from external achievements or possessions.
真正的幸福来自内心,而不是外部的成就或财富。
天空才是极限,你要明白这一点。
真相是,过去是我们所拥有的一切。我们无法改变它,但我们可以从中学习。
Innovation is not just about creating new things, but about solving real problems in the most efficient way.