意识的元素是心理生活不可再分的事实。
每个人都有不为世人所知的秘密悲伤;我们常常称一个人冷漠,而实际上他只是悲伤。
The only thing that you can control is your effort and your attitude.
Sustainability is not just a trend, it's a responsibility we owe to future generations.
学习新编程语言的最好方法是用它编写程序。
Leadership is about creating more leaders, not more followers.