Innovation is not just about new products; it's about rethinking how we solve old problems.
I draw from the crowd a lot.
The most expensive thing in the world is trust. It can take years to earn and just a matter of seconds to lose.
The stars shall fade away, the sun himself grow dim with age, and nature sink in years; but thou shalt flourish in immortal youth.
What I’ve achieved in tennis is great, but who I am as a person is more important.
真相很少是纯粹的，也从不简单。
力量在于平衡：我们是我们的伤害，正如我们是我们的成功。