One can choose to go back toward safety or forward toward growth. Growth must be chosen again and again; fear must be overcome again and again.
The principles of logic and mathematics are true universally simply because we never allow them to be anything else.
海洋不僅僅是一種資源;它是一種責(zé)任。我們今天如何對待它,將決定我們?yōu)楹蟠粝碌倪z產(chǎn)。
The 40% solution: The capacity to increase happiness is within our personal control.