你必须愿意去那些让你害怕的地方。
A covenant not to defend myself from force， by force， is always void.
In business, if you're not moving forward, you're falling behind.
数学不知道种族或地理界限；对于数学来说，文化世界是一个国家。
可持续性不再是一种选择，而是我们对后代的责任。
The true test of a society is how it treats its most vulnerable members.
I'm not a rapper, I'm a Tony winner.
The best traders are those who can stay focused on their goals.