The best way of learning about anything is by doing.

Courage doesn't always roar. Sometimes courage is the quiet voice at the end of the day saying, "I will try again tomorrow."

Memory is like the sea, throwing onto the shore what it wants to hide in the depths.

你必须相信你的想法，并愿意在众多挑战中坚持下去。

如果你看到一个巨大的变革性机会，不要疑虑其他人为什么没有采取行动。你可能看到了他人没有看到的东西。问题越严峻，竞争就越有限，对问题解决者的回报就越大。