可持续性不是一种选择——它是我们对后代的责任。
找到真正幸福的唯一方法,是冒险让自己彻底敞开。
我不相信运气,我相信努力。
True patriotism doesn't exclude an understanding of the patriotism of others.
The only way to learn a new programming language is by writing programs in it.
The greatest investment risk is not the volatility of prices, but whether you will suffer a permanent loss of capital.