The deep, personal material of the latter half of your life is your children. You can write about your parents when they're gone, but your children are still going to be here, and you're going to want them to come and visit you in the nursing home.

Safety must always come first, no matter the cost.

解释：依据自己的能力去做事，把握最佳时机采取行动。

世界是由文字构成的，如果你知道构成世界的文字，你就可以随心所欲地塑造它。

We are healed of a suffering only by experiencing it to the full.

能源的未来在于传统能源与可再生能源的融合。我们必须适应并引领这一转变。

数学的乐趣在于努力理解的过程。

成功不是成为最好的，而是比昨天的自己更好。