学习数学的唯一方法就是做数学。
The only way to learn mathematics is to do mathematics.
如果你从未跌倒过，那么你也就从未努力过。
The pursuit of happiness is not about chasing after pleasure but about cultivating meaning.
承认你不知道什么是智慧的曙光。
正是在我们最黑暗的时刻，我们必须集中精力看到光明。
领导力就是今天做出艰难的决定，以塑造更美好的明天。
Sustainability is no longer an option; it's a necessity for any business that wants to thrive in the 21st century.