写作的行为是一种勇气的行为。
The act of writing is an act of courage.
In the quest to understand the cosmos, we must remain humble, for every answer we find leads to a multitude of new questions.
运营良好的采石场是精确、安全和尊重的交响乐。
在交易的世界里，情绪是你最大的敌人。
You don't learn to walk by following rules. You learn by doing, and by falling over.
The greatest disability is a bad attitude.
That is what learning is. You suddenly understand something you've understood all your life, but in a new way.